290374272

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 885980160

約数和(自身を除く): 595605888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 128, 141, 144, 173, 186, 188, 192, 248, 279, 282, 288, 346, 372, 376, 384, 423, 496, 519, 558, 564, 576, 692, 744, 752, 846, 992, 1038, 1116, 1128, 1152, 1384, 1457, 1488, 1504, 1557, 1692, 1984, 2076, 2232, 2256, 2768, 2914, 2976, 3008, 3114, 3384, 3968, 4152, 4371, 4464, 4512, 5363, 5536, 5828, 5952, 6016, 6228, 6768, 8131, 8304, 8742, 8928, 9024, 10726, 11072, 11656, 11904, 12456, 13113, 13536, 16089, 16262, 16608, 17484, 17856, 18048, 21452, 22144, 23312, 24393, 24912, 26226, 27072, 32178, 32524, 33216, 34968, 35712, 42904, 46624, 48267, 48786, 49824, 52452, 54144, 64356, 65048, 66432, 69936, 73179, 85808, 93248, 96534, 97572, 99648, 104904, 128712, 130096, 139872, 146358, 171616, 186496, 193068, 195144, 199296, 209808, 252061, 257424, 260192, 279744, 292716, 343232, 386136, 390288, 419616, 504122, 514848, 520384, 559488, 585432, 686464, 756183, 772272, 780576, 839232, 1008244, 1029696, 1040768, 1170864, 1512366, 1544544, 1561152, 1678464, 2016488, 2059392, 2268549, 2341728, 3024732, 3089088, 3122304, 4032976, 4537098, 4683456, 6049464, 6178176, 8065952, 9074196, 9366912, 12098928, 16131904, 18148392, 24197856, 32263808, 36296784, 48395712, 72593568, 96791424, 145187136, 290374272]

約数ペア:

[(1, 290374272), (2, 145187136), (3, 96791424), (4, 72593568), (6, 48395712), (8, 36296784), (9, 32263808), (12, 24197856), (16, 18148392), (18, 16131904), (24, 12098928), (31, 9366912), (32, 9074196), (36, 8065952), (47, 6178176), (48, 6049464), (62, 4683456), (64, 4537098), (72, 4032976), (93, 3122304), (94, 3089088), (96, 3024732), (124, 2341728), (128, 2268549), (141, 2059392), (144, 2016488), (173, 1678464), (186, 1561152), (188, 1544544), (192, 1512366), (248, 1170864), (279, 1040768), (282, 1029696), (288, 1008244), (346, 839232), (372, 780576), (376, 772272), (384, 756183), (423, 686464), (496, 585432), (519, 559488), (558, 520384), (564, 514848), (576, 504122), (692, 419616), (744, 390288), (752, 386136), (846, 343232), (992, 292716), (1038, 279744), (1116, 260192), (1128, 257424), (1152, 252061), (1384, 209808), (1457, 199296), (1488, 195144), (1504, 193068), (1557, 186496), (1692, 171616), (1984, 146358), (2076, 139872), (2232, 130096), (2256, 128712), (2768, 104904), (2914, 99648), (2976, 97572), (3008, 96534), (3114, 93248), (3384, 85808), (3968, 73179), (4152, 69936), (4371, 66432), (4464, 65048), (4512, 64356), (5363, 54144), (5536, 52452), (5828, 49824), (5952, 48786), (6016, 48267), (6228, 46624), (6768, 42904), (8131, 35712), (8304, 34968), (8742, 33216), (8928, 32524), (9024, 32178), (10726, 27072), (11072, 26226), (11656, 24912), (11904, 24393), (12456, 23312), (13113, 22144), (13536, 21452), (16089, 18048), (16262, 17856), (16608, 17484)]