256809099456

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14983}}^1$

素因数の和:15133

約数の個数: 448

約数和(自身を含む): 937782630400

約数和(自身を除く): 680973530944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 109, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 218, 224, 234, 252, 273, 288, 312, 327, 336, 351, 364, 378, 416, 432, 436, 448, 468, 504, 546, 576, 624, 654, 672, 702, 728, 756, 763, 819, 832, 864, 872, 936, 981, 1008, 1092, 1248, 1308, 1344, 1404, 1417, 1456, 1512, 1526, 1638, 1728, 1744, 1872, 1962, 2016, 2184, 2289, 2457, 2496, 2616, 2808, 2834, 2912, 2943, 3024, 3052, 3276, 3488, 3744, 3924, 4032, 4251, 4368, 4578, 4914, 5232, 5616, 5668, 5824, 5886, 6048, 6104, 6552, 6867, 6976, 7488, 7848, 8502, 8736, 9156, 9828, 9919, 10464, 11232, 11336, 11772, 12096, 12208, 12753, 13104, 13734, 14983, 15696, 17004, 17472, 18312, 19656, 19838, 20601, 20928, 22464, 22672, 23544, 24416, 25506, 26208, 27468, 29757, 29966, 31392, 34008, 36624, 38259, 39312, 39676, 41202, 44949, 45344, 47088, 48832, 51012, 52416, 54936, 59514, 59932, 62784, 68016, 73248, 76518, 78624, 79352, 82404, 89271, 89898, 90688, 94176, 102024, 104881, 109872, 119028, 119864, 134847, 136032, 146496, 153036, 157248, 158704, 164808, 178542, 179796, 188352, 194779, 204048, 209762, 219744, 238056, 239728, 267813, 269694, 272064, 306072, 314643, 317408, 329616, 357084, 359592, 389558, 404541, 408096, 419524, 439488, 476112, 479456, 535626, 539388, 584337, 612144, 629286, 634816, 659232, 714168, 719184, 779116, 809082, 816192, 839048, 943929, 952224, 958912, 1071252, 1078776, 1168674, 1224288, 1258572, 1318464, 1363453, 1428336, 1438368, 1558232, 1618164, 1633147, 1678096, 1753011, 1887858, 1904448, 2142504, 2157552, 2337348, 2448576, 2517144, 2726906, 2831787, 2856672, 2876736, 3116464, 3236328, 3266294, 3356192, 3506022, 3775716, 4090359, 4285008, 4315104, 4674696, 4899441, 5034288, 5259033, 5453812, 5663574, 5713344, 6232928, 6472656, 6532588, 6712384, 7012044, 7551432, 8180718, 8570016, 8630208, 9349392, 9798882, 10068576, 10518066, 10907624, 11327148, 11432029, 12271077, 12465856, 12945312, 13065176, 14024088, 14698323, 15102864, 16361436, 17140032, 18698784, 19597764, 20137152, 21036132, 21230911, 21815248, 22654296, 22864058, 24542154, 25890624, 26130352, 28048176, 29396646, 30205728, 32722872, 34296087, 36813231, 37397568, 39195528, 42072264, 42461822, 43630496, 44094969, 45308592, 45728116, 49084308, 52260704, 56096352, 58793292, 60411456, 63692733, 65445744, 68592174, 73626462, 78391056, 84144528, 84923644, 87260992, 88189938, 90617184, 91456232, 98168616, 102888261, 104521408, 112192704, 117586584, 127385466, 130891488, 137184348, 147252924, 148616377, 156782112, 168289056, 169847288, 176379876, 181234368, 182912464, 191078199, 196337232, 205776522, 235173168, 254770932, 261782976, 274368696, 294505848, 297232754, 308664783, 313564224, 336578112, 339694576, 352759752, 365824928, 382156398, 392674464, 411553044, 445849131, 470346336, 509541864, 548737392, 573234597, 589011696, 594465508, 617329566, 679389152, 705519504, 731649856, 764312796, 785348928, 823106088, 891698262, 940692672, 1019083728, 1097474784, 1146469194, 1178023392, 1188931016, 1234659132, 1337547393, 1358778304, 1411039008, 1528625592, 1646212176, 1783396524, 2038167456, 2194949568, 2292938388, 2356046784, 2377862032, 2469318264, 2675094786, 2822078016, 3057251184, 3292424352, 3566793048, 4012642179, 4076334912, 4585876776, 4755724064, 4938636528, 5350189572, 6114502368, 6584848704, 7133586096, 8025284358, 9171753552, 9511448128, 9877273056, 10700379144, 12229004736, 14267172192, 16050568716, 18343507104, 19754546112, 21400758288, 28534344384, 32101137432, 36687014208, 42801516576, 64202274864, 85603033152, 128404549728, 256809099456]

約数ペア:

[(1, 256809099456), (2, 128404549728), (3, 85603033152), (4, 64202274864), (6, 42801516576), (7, 36687014208), (8, 32101137432), (9, 28534344384), (12, 21400758288), (13, 19754546112), (14, 18343507104), (16, 16050568716), (18, 14267172192), (21, 12229004736), (24, 10700379144), (26, 9877273056), (27, 9511448128), (28, 9171753552), (32, 8025284358), (36, 7133586096), (39, 6584848704), (42, 6114502368), (48, 5350189572), (52, 4938636528), (54, 4755724064), (56, 4585876776), (63, 4076334912), (64, 4012642179), (72, 3566793048), (78, 3292424352), (84, 3057251184), (91, 2822078016), (96, 2675094786), (104, 2469318264), (108, 2377862032), (109, 2356046784), (112, 2292938388), (117, 2194949568), (126, 2038167456), (144, 1783396524), (156, 1646212176), (168, 1528625592), (182, 1411039008), (189, 1358778304), (192, 1337547393), (208, 1234659132), (216, 1188931016), (218, 1178023392), (224, 1146469194), (234, 1097474784), (252, 1019083728), (273, 940692672), (288, 891698262), (312, 823106088), (327, 785348928), (336, 764312796), (351, 731649856), (364, 705519504), (378, 679389152), (416, 617329566), (432, 594465508), (436, 589011696), (448, 573234597), (468, 548737392), (504, 509541864), (546, 470346336), (576, 445849131), (624, 411553044), (654, 392674464), (672, 382156398), (702, 365824928), (728, 352759752), (756, 339694576), (763, 336578112), (819, 313564224), (832, 308664783), (864, 297232754), (872, 294505848), (936, 274368696), (981, 261782976), (1008, 254770932), (1092, 235173168), (1248, 205776522), (1308, 196337232), (1344, 191078199), (1404, 182912464), (1417, 181234368), (1456, 176379876), (1512, 169847288), (1526, 168289056), (1638, 156782112), (1728, 148616377), (1744, 147252924), (1872, 137184348), (1962, 130891488), (2016, 127385466), (2184, 117586584), (2289, 112192704), (2457, 104521408), (2496, 102888261), (2616, 98168616), (2808, 91456232), (2834, 90617184), (2912, 88189938), (2943, 87260992), (3024, 84923644), (3052, 84144528), (3276, 78391056), (3488, 73626462), (3744, 68592174), (3924, 65445744), (4032, 63692733), (4251, 60411456), (4368, 58793292), (4578, 56096352), (4914, 52260704), (5232, 49084308), (5616, 45728116), (5668, 45308592), (5824, 44094969), (5886, 43630496), (6048, 42461822), (6104, 42072264), (6552, 39195528), (6867, 37397568), (6976, 36813231), (7488, 34296087), (7848, 32722872), (8502, 30205728), (8736, 29396646), (9156, 28048176), (9828, 26130352), (9919, 25890624), (10464, 24542154), (11232, 22864058), (11336, 22654296), (11772, 21815248), (12096, 21230911), (12208, 21036132), (12753, 20137152), (13104, 19597764), (13734, 18698784), (14983, 17140032), (15696, 16361436), (17004, 15102864), (17472, 14698323), (18312, 14024088), (19656, 13065176), (19838, 12945312), (20601, 12465856), (20928, 12271077), (22464, 11432029), (22672, 11327148), (23544, 10907624), (24416, 10518066), (25506, 10068576), (26208, 9798882), (27468, 9349392), (29757, 8630208), (29966, 8570016), (31392, 8180718), (34008, 7551432), (36624, 7012044), (38259, 6712384), (39312, 6532588), (39676, 6472656), (41202, 6232928), (44949, 5713344), (45344, 5663574), (47088, 5453812), (48832, 5259033), (51012, 5034288), (52416, 4899441), (54936, 4674696), (59514, 4315104), (59932, 4285008), (62784, 4090359), (68016, 3775716), (73248, 3506022), (76518, 3356192), (78624, 3266294), (79352, 3236328), (82404, 3116464), (89271, 2876736), (89898, 2856672), (90688, 2831787), (94176, 2726906), (102024, 2517144), (104881, 2448576), (109872, 2337348), (119028, 2157552), (119864, 2142504), (134847, 1904448), (136032, 1887858), (146496, 1753011), (153036, 1678096), (157248, 1633147), (158704, 1618164), (164808, 1558232), (178542, 1438368), (179796, 1428336), (188352, 1363453), (194779, 1318464), (204048, 1258572), (209762, 1224288), (219744, 1168674), (238056, 1078776), (239728, 1071252), (267813, 958912), (269694, 952224), (272064, 943929), (306072, 839048), (314643, 816192), (317408, 809082), (329616, 779116), (357084, 719184), (359592, 714168), (389558, 659232), (404541, 634816), (408096, 629286), (419524, 612144), (439488, 584337), (476112, 539388), (479456, 535626)]