749509488

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8212

約数の個数: 180

約数和(自身を含む): 2628066168

約数和(自身を除く): 1878556680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 8171, 10192, 11466, 13104, 15288, 16342, 22932, 24513, 30576, 32684, 45864, 49026, 57197, 65368, 73539, 91728, 98052, 106223, 114394, 130736, 147078, 171591, 196104, 212446, 228788, 294156, 318669, 343182, 392208, 400379, 424892, 457576, 514773, 588312, 637338, 686364, 743561, 800758, 849784, 915152, 956007, 1029546, 1176624, 1201137, 1274676, 1372728, 1487122, 1601516, 1699568, 1912014, 2059092, 2230683, 2402274, 2549352, 2745456, 2974244, 3203032, 3603411, 3824028, 4118184, 4461366, 4804548, 5098704, 5204927, 5948488, 6406064, 6692049, 7206822, 7648056, 8236368, 8922732, 9609096, 10409854, 11896976, 13384098, 14413644, 15296112, 15614781, 17845464, 19218192, 20819708, 26768196, 28827288, 31229562, 35690928, 41639416, 46844343, 53536392, 57654576, 62459124, 83278832, 93688686, 107072784, 124918248, 187377372, 249836496, 374754744, 749509488]

約数ペア:

[(1, 749509488), (2, 374754744), (3, 249836496), (4, 187377372), (6, 124918248), (7, 107072784), (8, 93688686), (9, 83278832), (12, 62459124), (13, 57654576), (14, 53536392), (16, 46844343), (18, 41639416), (21, 35690928), (24, 31229562), (26, 28827288), (28, 26768196), (36, 20819708), (39, 19218192), (42, 17845464), (48, 15614781), (49, 15296112), (52, 14413644), (56, 13384098), (63, 11896976), (72, 10409854), (78, 9609096), (84, 8922732), (91, 8236368), (98, 7648056), (104, 7206822), (112, 6692049), (117, 6406064), (126, 5948488), (144, 5204927), (147, 5098704), (156, 4804548), (168, 4461366), (182, 4118184), (196, 3824028), (208, 3603411), (234, 3203032), (252, 2974244), (273, 2745456), (294, 2549352), (312, 2402274), (336, 2230683), (364, 2059092), (392, 1912014), (441, 1699568), (468, 1601516), (504, 1487122), (546, 1372728), (588, 1274676), (624, 1201137), (637, 1176624), (728, 1029546), (784, 956007), (819, 915152), (882, 849784), (936, 800758), (1008, 743561), (1092, 686364), (1176, 637338), (1274, 588312), (1456, 514773), (1638, 457576), (1764, 424892), (1872, 400379), (1911, 392208), (2184, 343182), (2352, 318669), (2548, 294156), (3276, 228788), (3528, 212446), (3822, 196104), (4368, 171591), (5096, 147078), (5733, 130736), (6552, 114394), (7056, 106223), (7644, 98052), (8171, 91728), (10192, 73539), (11466, 65368), (13104, 57197), (15288, 49026), (16342, 45864), (22932, 32684), (24513, 30576)]