317622528

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4500

約数の個数: 108

約数和(自身を含む): 945538048

約数和(自身を除く): 627915520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4447, 4464, 5952, 7936, 8894, 8928, 11904, 13341, 17788, 17856, 23808, 26682, 35576, 35712, 40023, 53364, 71152, 71424, 80046, 106728, 137857, 142304, 160092, 213456, 275714, 284608, 320184, 413571, 426912, 551428, 569216, 640368, 827142, 853824, 1102856, 1138432, 1240713, 1280736, 1654284, 1707648, 2205712, 2481426, 2561472, 3308568, 3415296, 4411424, 4962852, 5122944, 6617136, 8822848, 9925704, 10245888, 13234272, 17645696, 19851408, 26468544, 35291392, 39702816, 52937088, 79405632, 105874176, 158811264, 317622528]

約数ペア:

[(1, 317622528), (2, 158811264), (3, 105874176), (4, 79405632), (6, 52937088), (8, 39702816), (9, 35291392), (12, 26468544), (16, 19851408), (18, 17645696), (24, 13234272), (31, 10245888), (32, 9925704), (36, 8822848), (48, 6617136), (62, 5122944), (64, 4962852), (72, 4411424), (93, 3415296), (96, 3308568), (124, 2561472), (128, 2481426), (144, 2205712), (186, 1707648), (192, 1654284), (248, 1280736), (256, 1240713), (279, 1138432), (288, 1102856), (372, 853824), (384, 827142), (496, 640368), (558, 569216), (576, 551428), (744, 426912), (768, 413571), (992, 320184), (1116, 284608), (1152, 275714), (1488, 213456), (1984, 160092), (2232, 142304), (2304, 137857), (2976, 106728), (3968, 80046), (4447, 71424), (4464, 71152), (5952, 53364), (7936, 40023), (8894, 35712), (8928, 35576), (11904, 26682), (13341, 23808), (17788, 17856)]