394858464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:638

約数の個数: 288

約数和(自身を含む): 1418933376

約数和(自身を除く): 1024074912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 224, 231, 264, 273, 286, 294, 308, 312, 336, 352, 364, 392, 416, 429, 462, 528, 539, 546, 572, 587, 588, 616, 624, 637, 672, 728, 784, 858, 924, 1001, 1056, 1078, 1092, 1144, 1174, 1176, 1232, 1248, 1274, 1456, 1568, 1617, 1716, 1761, 1848, 1911, 2002, 2156, 2184, 2288, 2348, 2352, 2464, 2548, 2912, 3003, 3234, 3432, 3522, 3696, 3822, 4004, 4109, 4312, 4368, 4576, 4696, 4704, 5096, 6006, 6457, 6468, 6864, 7007, 7044, 7392, 7631, 7644, 8008, 8218, 8624, 8736, 9392, 10192, 12012, 12327, 12914, 12936, 13728, 14014, 14088, 15262, 15288, 16016, 16436, 17248, 18784, 19371, 20384, 21021, 22893, 24024, 24654, 25828, 25872, 28028, 28176, 28763, 30524, 30576, 32032, 32872, 38742, 42042, 45199, 45786, 48048, 49308, 51656, 51744, 53417, 56056, 56352, 57526, 61048, 61152, 65744, 77484, 83941, 84084, 86289, 90398, 91572, 96096, 98616, 103312, 106834, 112112, 115052, 122096, 131488, 135597, 154968, 160251, 167882, 168168, 172578, 180796, 183144, 197232, 206624, 213668, 224224, 230104, 244192, 251823, 271194, 309936, 316393, 320502, 335764, 336336, 345156, 361592, 366288, 373919, 394464, 427336, 460208, 503646, 542388, 587587, 619872, 632786, 641004, 671528, 672672, 690312, 723184, 732576, 747838, 854672, 920416, 949179, 1007292, 1084776, 1121757, 1175174, 1265572, 1282008, 1343056, 1380624, 1446368, 1495676, 1709344, 1762761, 1898358, 2014584, 2169552, 2243514, 2350348, 2531144, 2564016, 2686112, 2761248, 2991352, 3525522, 3796716, 4029168, 4113109, 4339104, 4487028, 4700696, 5062288, 5128032, 5982704, 7051044, 7593432, 8058336, 8226218, 8974056, 9401392, 10124576, 11965408, 12339327, 14102088, 15186864, 16452436, 17948112, 18802784, 24678654, 28204176, 30373728, 32904872, 35896224, 49357308, 56408352, 65809744, 98714616, 131619488, 197429232, 394858464]

約数ペア:

[(1, 394858464), (2, 197429232), (3, 131619488), (4, 98714616), (6, 65809744), (7, 56408352), (8, 49357308), (11, 35896224), (12, 32904872), (13, 30373728), (14, 28204176), (16, 24678654), (21, 18802784), (22, 17948112), (24, 16452436), (26, 15186864), (28, 14102088), (32, 12339327), (33, 11965408), (39, 10124576), (42, 9401392), (44, 8974056), (48, 8226218), (49, 8058336), (52, 7593432), (56, 7051044), (66, 5982704), (77, 5128032), (78, 5062288), (84, 4700696), (88, 4487028), (91, 4339104), (96, 4113109), (98, 4029168), (104, 3796716), (112, 3525522), (132, 2991352), (143, 2761248), (147, 2686112), (154, 2564016), (156, 2531144), (168, 2350348), (176, 2243514), (182, 2169552), (196, 2014584), (208, 1898358), (224, 1762761), (231, 1709344), (264, 1495676), (273, 1446368), (286, 1380624), (294, 1343056), (308, 1282008), (312, 1265572), (336, 1175174), (352, 1121757), (364, 1084776), (392, 1007292), (416, 949179), (429, 920416), (462, 854672), (528, 747838), (539, 732576), (546, 723184), (572, 690312), (587, 672672), (588, 671528), (616, 641004), (624, 632786), (637, 619872), (672, 587587), (728, 542388), (784, 503646), (858, 460208), (924, 427336), (1001, 394464), (1056, 373919), (1078, 366288), (1092, 361592), (1144, 345156), (1174, 336336), (1176, 335764), (1232, 320502), (1248, 316393), (1274, 309936), (1456, 271194), (1568, 251823), (1617, 244192), (1716, 230104), (1761, 224224), (1848, 213668), (1911, 206624), (2002, 197232), (2156, 183144), (2184, 180796), (2288, 172578), (2348, 168168), (2352, 167882), (2464, 160251), (2548, 154968), (2912, 135597), (3003, 131488), (3234, 122096), (3432, 115052), (3522, 112112), (3696, 106834), (3822, 103312), (4004, 98616), (4109, 96096), (4312, 91572), (4368, 90398), (4576, 86289), (4696, 84084), (4704, 83941), (5096, 77484), (6006, 65744), (6457, 61152), (6468, 61048), (6864, 57526), (7007, 56352), (7044, 56056), (7392, 53417), (7631, 51744), (7644, 51656), (8008, 49308), (8218, 48048), (8624, 45786), (8736, 45199), (9392, 42042), (10192, 38742), (12012, 32872), (12327, 32032), (12914, 30576), (12936, 30524), (13728, 28763), (14014, 28176), (14088, 28028), (15262, 25872), (15288, 25828), (16016, 24654), (16436, 24024), (17248, 22893), (18784, 21021), (19371, 20384)]