985889664

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 3094272000

約数和(自身を除く): 2108382336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 79, 92, 96, 108, 128, 138, 144, 157, 158, 184, 192, 207, 216, 237, 276, 288, 314, 316, 368, 384, 414, 432, 471, 474, 552, 576, 621, 628, 632, 711, 736, 828, 864, 942, 948, 1104, 1152, 1242, 1256, 1264, 1413, 1422, 1472, 1656, 1728, 1817, 1884, 1896, 2133, 2208, 2484, 2512, 2528, 2826, 2844, 2944, 3312, 3456, 3611, 3634, 3768, 3792, 4239, 4266, 4416, 4968, 5024, 5056, 5451, 5652, 5688, 6624, 7222, 7268, 7536, 7584, 8478, 8532, 8832, 9936, 10048, 10112, 10833, 10902, 11304, 11376, 12403, 13248, 14444, 14536, 15072, 15168, 16353, 16956, 17064, 19872, 20096, 21666, 21804, 22608, 22752, 24806, 26496, 28888, 29072, 30144, 30336, 32499, 32706, 33912, 34128, 37209, 39744, 43332, 43608, 45216, 45504, 49059, 49612, 57776, 58144, 60288, 64998, 65412, 67824, 68256, 74418, 79488, 86664, 87216, 90432, 91008, 97497, 98118, 99224, 111627, 115552, 116288, 129996, 130824, 135648, 136512, 148836, 173328, 174432, 180864, 194994, 196236, 198448, 223254, 231104, 232576, 259992, 261648, 271296, 273024, 285269, 297672, 334881, 346656, 348864, 389988, 392472, 396896, 446508, 462208, 519984, 523296, 542592, 570538, 595344, 669762, 693312, 697728, 779976, 784944, 793792, 855807, 893016, 1039968, 1046592, 1141076, 1190688, 1339524, 1386624, 1559952, 1569888, 1587584, 1711614, 1786032, 2079936, 2093184, 2282152, 2381376, 2567421, 2679048, 3119904, 3139776, 3423228, 3572064, 4159872, 4564304, 4762752, 5134842, 5358096, 6239808, 6279552, 6846456, 7144128, 7702263, 9128608, 10269684, 10716192, 12479616, 13692912, 14288256, 15404526, 18257216, 20539368, 21432384, 27385824, 30809052, 36514432, 41078736, 42864768, 54771648, 61618104, 82157472, 109543296, 123236208, 164314944, 246472416, 328629888, 492944832, 985889664]

約数ペア:

[(1, 985889664), (2, 492944832), (3, 328629888), (4, 246472416), (6, 164314944), (8, 123236208), (9, 109543296), (12, 82157472), (16, 61618104), (18, 54771648), (23, 42864768), (24, 41078736), (27, 36514432), (32, 30809052), (36, 27385824), (46, 21432384), (48, 20539368), (54, 18257216), (64, 15404526), (69, 14288256), (72, 13692912), (79, 12479616), (92, 10716192), (96, 10269684), (108, 9128608), (128, 7702263), (138, 7144128), (144, 6846456), (157, 6279552), (158, 6239808), (184, 5358096), (192, 5134842), (207, 4762752), (216, 4564304), (237, 4159872), (276, 3572064), (288, 3423228), (314, 3139776), (316, 3119904), (368, 2679048), (384, 2567421), (414, 2381376), (432, 2282152), (471, 2093184), (474, 2079936), (552, 1786032), (576, 1711614), (621, 1587584), (628, 1569888), (632, 1559952), (711, 1386624), (736, 1339524), (828, 1190688), (864, 1141076), (942, 1046592), (948, 1039968), (1104, 893016), (1152, 855807), (1242, 793792), (1256, 784944), (1264, 779976), (1413, 697728), (1422, 693312), (1472, 669762), (1656, 595344), (1728, 570538), (1817, 542592), (1884, 523296), (1896, 519984), (2133, 462208), (2208, 446508), (2484, 396896), (2512, 392472), (2528, 389988), (2826, 348864), (2844, 346656), (2944, 334881), (3312, 297672), (3456, 285269), (3611, 273024), (3634, 271296), (3768, 261648), (3792, 259992), (4239, 232576), (4266, 231104), (4416, 223254), (4968, 198448), (5024, 196236), (5056, 194994), (5451, 180864), (5652, 174432), (5688, 173328), (6624, 148836), (7222, 136512), (7268, 135648), (7536, 130824), (7584, 129996), (8478, 116288), (8532, 115552), (8832, 111627), (9936, 99224), (10048, 98118), (10112, 97497), (10833, 91008), (10902, 90432), (11304, 87216), (11376, 86664), (12403, 79488), (13248, 74418), (14444, 68256), (14536, 67824), (15072, 65412), (15168, 64998), (16353, 60288), (16956, 58144), (17064, 57776), (19872, 49612), (20096, 49059), (21666, 45504), (21804, 45216), (22608, 43608), (22752, 43332), (24806, 39744), (26496, 37209), (28888, 34128), (29072, 33912), (30144, 32706), (30336, 32499)]