890603424

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{14939}}^1$

素因数の和:14984

約数の個数: 120

約数和(自身を含む): 2733302880

約数和(自身を除く): 1842699456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3726, 4968, 6624, 7452, 9936, 14904, 14939, 19872, 29808, 29878, 44817, 59616, 59756, 89634, 119512, 134451, 179268, 239024, 268902, 343597, 358536, 403353, 478048, 537804, 687194, 717072, 806706, 1030791, 1075608, 1210059, 1374388, 1434144, 1613412, 2061582, 2151216, 2420118, 2748776, 3092373, 3226824, 4123164, 4302432, 4840236, 5497552, 6184746, 6453648, 8246328, 9277119, 9680472, 10995104, 12369492, 12907296, 16492656, 18554238, 19360944, 24738984, 27831357, 32985312, 37108476, 38721888, 49477968, 55662714, 74216952, 98955936, 111325428, 148433904, 222650856, 296867808, 445301712, 890603424]

約数ペア:

[(1, 890603424), (2, 445301712), (3, 296867808), (4, 222650856), (6, 148433904), (8, 111325428), (9, 98955936), (12, 74216952), (16, 55662714), (18, 49477968), (23, 38721888), (24, 37108476), (27, 32985312), (32, 27831357), (36, 24738984), (46, 19360944), (48, 18554238), (54, 16492656), (69, 12907296), (72, 12369492), (81, 10995104), (92, 9680472), (96, 9277119), (108, 8246328), (138, 6453648), (144, 6184746), (162, 5497552), (184, 4840236), (207, 4302432), (216, 4123164), (276, 3226824), (288, 3092373), (324, 2748776), (368, 2420118), (414, 2151216), (432, 2061582), (552, 1613412), (621, 1434144), (648, 1374388), (736, 1210059), (828, 1075608), (864, 1030791), (1104, 806706), (1242, 717072), (1296, 687194), (1656, 537804), (1863, 478048), (2208, 403353), (2484, 358536), (2592, 343597), (3312, 268902), (3726, 239024), (4968, 179268), (6624, 134451), (7452, 119512), (9936, 89634), (14904, 59756), (14939, 59616), (19872, 44817), (29808, 29878)]