193411728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 574336256

約数和(自身を除く): 380924528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1171, 1332, 1488, 1776, 2232, 2294, 2342, 2664, 3441, 3513, 4464, 4588, 4684, 5328, 6882, 7026, 9176, 9368, 10323, 10539, 13764, 14052, 18352, 18736, 20646, 21078, 27528, 28104, 36301, 41292, 42156, 43327, 55056, 56208, 72602, 82584, 84312, 86654, 108903, 129981, 145204, 165168, 168624, 173308, 217806, 259962, 290408, 326709, 346616, 389943, 435612, 519924, 580816, 653418, 693232, 779886, 871224, 1039848, 1306836, 1343137, 1559772, 1742448, 2079696, 2613672, 2686274, 3119544, 4029411, 5227344, 5372548, 6239088, 8058822, 10745096, 12088233, 16117644, 21490192, 24176466, 32235288, 48352932, 64470576, 96705864, 193411728]

約数ペア:

[(1, 193411728), (2, 96705864), (3, 64470576), (4, 48352932), (6, 32235288), (8, 24176466), (9, 21490192), (12, 16117644), (16, 12088233), (18, 10745096), (24, 8058822), (31, 6239088), (36, 5372548), (37, 5227344), (48, 4029411), (62, 3119544), (72, 2686274), (74, 2613672), (93, 2079696), (111, 1742448), (124, 1559772), (144, 1343137), (148, 1306836), (186, 1039848), (222, 871224), (248, 779886), (279, 693232), (296, 653418), (333, 580816), (372, 519924), (444, 435612), (496, 389943), (558, 346616), (592, 326709), (666, 290408), (744, 259962), (888, 217806), (1116, 173308), (1147, 168624), (1171, 165168), (1332, 145204), (1488, 129981), (1776, 108903), (2232, 86654), (2294, 84312), (2342, 82584), (2664, 72602), (3441, 56208), (3513, 55056), (4464, 43327), (4588, 42156), (4684, 41292), (5328, 36301), (6882, 28104), (7026, 27528), (9176, 21078), (9368, 20646), (10323, 18736), (10539, 18352), (13764, 14052)]