387681984

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1607

約数の個数: 112

約数和(自身を含む): 1147775200

約数和(自身を除く): 760093216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 288, 314, 432, 471, 576, 628, 864, 942, 1256, 1413, 1429, 1728, 1884, 2512, 2826, 2858, 3768, 4239, 4287, 5024, 5652, 5716, 7536, 8478, 8574, 10048, 11304, 11432, 12861, 15072, 16956, 17148, 22608, 22864, 25722, 30144, 33912, 34296, 38583, 45216, 45728, 51444, 67824, 68592, 77166, 90432, 91456, 102888, 135648, 137184, 154332, 205776, 224353, 271296, 274368, 308664, 411552, 448706, 617328, 673059, 823104, 897412, 1234656, 1346118, 1794824, 2019177, 2469312, 2692236, 3589648, 4038354, 5384472, 6057531, 7179296, 8076708, 10768944, 12115062, 14358592, 16153416, 21537888, 24230124, 32306832, 43075776, 48460248, 64613664, 96920496, 129227328, 193840992, 387681984]

約数ペア:

[(1, 387681984), (2, 193840992), (3, 129227328), (4, 96920496), (6, 64613664), (8, 48460248), (9, 43075776), (12, 32306832), (16, 24230124), (18, 21537888), (24, 16153416), (27, 14358592), (32, 12115062), (36, 10768944), (48, 8076708), (54, 7179296), (64, 6057531), (72, 5384472), (96, 4038354), (108, 3589648), (144, 2692236), (157, 2469312), (192, 2019177), (216, 1794824), (288, 1346118), (314, 1234656), (432, 897412), (471, 823104), (576, 673059), (628, 617328), (864, 448706), (942, 411552), (1256, 308664), (1413, 274368), (1429, 271296), (1728, 224353), (1884, 205776), (2512, 154332), (2826, 137184), (2858, 135648), (3768, 102888), (4239, 91456), (4287, 90432), (5024, 77166), (5652, 68592), (5716, 67824), (7536, 51444), (8478, 45728), (8574, 45216), (10048, 38583), (11304, 34296), (11432, 33912), (12861, 30144), (15072, 25722), (16956, 22864), (17148, 22608)]