505906128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 320

約数和(自身を含む): 1894878720

約数和(自身を除く): 1388972592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 189, 204, 208, 216, 221, 234, 238, 252, 272, 273, 306, 312, 336, 351, 357, 364, 378, 408, 432, 442, 459, 468, 476, 504, 546, 612, 624, 663, 702, 714, 728, 756, 757, 816, 819, 884, 918, 936, 952, 1008, 1071, 1092, 1224, 1326, 1404, 1428, 1456, 1512, 1514, 1547, 1638, 1768, 1836, 1872, 1904, 1989, 2142, 2184, 2271, 2448, 2457, 2652, 2808, 2856, 3024, 3028, 3094, 3213, 3276, 3536, 3672, 3978, 4284, 4368, 4542, 4641, 4914, 5299, 5304, 5616, 5712, 5967, 6056, 6188, 6426, 6552, 6813, 7344, 7956, 8568, 9084, 9282, 9828, 9841, 10598, 10608, 11934, 12112, 12376, 12852, 12869, 13104, 13626, 13923, 15897, 15912, 17136, 18168, 18564, 19656, 19682, 20439, 21196, 23868, 24752, 25704, 25738, 27252, 27846, 29523, 31794, 31824, 36336, 37128, 38607, 39312, 39364, 40878, 41769, 42392, 47691, 47736, 51408, 51476, 54504, 55692, 59046, 63588, 68887, 74256, 77214, 78728, 81756, 83538, 84784, 88569, 90083, 95382, 95472, 102952, 109008, 111384, 115821, 118092, 127176, 137774, 143073, 154428, 157456, 163512, 167076, 167297, 177138, 180166, 190764, 205904, 206661, 222768, 231642, 236184, 254352, 265707, 270249, 275548, 286146, 308856, 327024, 334152, 334594, 347463, 354276, 360332, 381528, 413322, 463284, 472368, 501891, 531414, 540498, 551096, 572292, 617712, 619983, 668304, 669188, 694926, 708552, 720664, 763056, 810747, 826644, 926568, 1003782, 1062828, 1080996, 1102192, 1144584, 1171079, 1239966, 1338376, 1389852, 1417104, 1441328, 1505673, 1621494, 1653288, 1853136, 1859949, 2007564, 2125656, 2161992, 2289168, 2342158, 2432241, 2479932, 2676752, 2779704, 3011346, 3242988, 3306576, 3513237, 3719898, 4015128, 4251312, 4323984, 4517019, 4684316, 4864482, 4959864, 5559408, 6022692, 6485976, 7026474, 7439796, 8030256, 9034038, 9368632, 9728964, 9919728, 10539711, 12045384, 12971952, 14052948, 14879592, 18068076, 18737264, 19457928, 21079422, 24090768, 28105896, 29759184, 31619133, 36136152, 38915856, 42158844, 56211792, 63238266, 72272304, 84317688, 126476532, 168635376, 252953064, 505906128]

約数ペア:

[(1, 505906128), (2, 252953064), (3, 168635376), (4, 126476532), (6, 84317688), (7, 72272304), (8, 63238266), (9, 56211792), (12, 42158844), (13, 38915856), (14, 36136152), (16, 31619133), (17, 29759184), (18, 28105896), (21, 24090768), (24, 21079422), (26, 19457928), (27, 18737264), (28, 18068076), (34, 14879592), (36, 14052948), (39, 12971952), (42, 12045384), (48, 10539711), (51, 9919728), (52, 9728964), (54, 9368632), (56, 9034038), (63, 8030256), (68, 7439796), (72, 7026474), (78, 6485976), (84, 6022692), (91, 5559408), (102, 4959864), (104, 4864482), (108, 4684316), (112, 4517019), (117, 4323984), (119, 4251312), (126, 4015128), (136, 3719898), (144, 3513237), (153, 3306576), (156, 3242988), (168, 3011346), (182, 2779704), (189, 2676752), (204, 2479932), (208, 2432241), (216, 2342158), (221, 2289168), (234, 2161992), (238, 2125656), (252, 2007564), (272, 1859949), (273, 1853136), (306, 1653288), (312, 1621494), (336, 1505673), (351, 1441328), (357, 1417104), (364, 1389852), (378, 1338376), (408, 1239966), (432, 1171079), (442, 1144584), (459, 1102192), (468, 1080996), (476, 1062828), (504, 1003782), (546, 926568), (612, 826644), (624, 810747), (663, 763056), (702, 720664), (714, 708552), (728, 694926), (756, 669188), (757, 668304), (816, 619983), (819, 617712), (884, 572292), (918, 551096), (936, 540498), (952, 531414), (1008, 501891), (1071, 472368), (1092, 463284), (1224, 413322), (1326, 381528), (1404, 360332), (1428, 354276), (1456, 347463), (1512, 334594), (1514, 334152), (1547, 327024), (1638, 308856), (1768, 286146), (1836, 275548), (1872, 270249), (1904, 265707), (1989, 254352), (2142, 236184), (2184, 231642), (2271, 222768), (2448, 206661), (2457, 205904), (2652, 190764), (2808, 180166), (2856, 177138), (3024, 167297), (3028, 167076), (3094, 163512), (3213, 157456), (3276, 154428), (3536, 143073), (3672, 137774), (3978, 127176), (4284, 118092), (4368, 115821), (4542, 111384), (4641, 109008), (4914, 102952), (5299, 95472), (5304, 95382), (5616, 90083), (5712, 88569), (5967, 84784), (6056, 83538), (6188, 81756), (6426, 78728), (6552, 77214), (6813, 74256), (7344, 68887), (7956, 63588), (8568, 59046), (9084, 55692), (9282, 54504), (9828, 51476), (9841, 51408), (10598, 47736), (10608, 47691), (11934, 42392), (12112, 41769), (12376, 40878), (12852, 39364), (12869, 39312), (13104, 38607), (13626, 37128), (13923, 36336), (15897, 31824), (15912, 31794), (17136, 29523), (18168, 27846), (18564, 27252), (19656, 25738), (19682, 25704), (20439, 24752), (21196, 23868)]