487659264

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20533

約数の個数: 72

約数和(自身を含む): 1339817472

約数和(自身を除く): 852158208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 20483, 23808, 40966, 61449, 81932, 122898, 163864, 245796, 327728, 491592, 634973, 655456, 983184, 1269946, 1310912, 1904919, 1966368, 2539892, 2621824, 3809838, 3932736, 5079784, 5243648, 7619676, 7865472, 10159568, 15239352, 15730944, 20319136, 30478704, 40638272, 60957408, 81276544, 121914816, 162553088, 243829632, 487659264]

約数ペア:

[(1, 487659264), (2, 243829632), (3, 162553088), (4, 121914816), (6, 81276544), (8, 60957408), (12, 40638272), (16, 30478704), (24, 20319136), (31, 15730944), (32, 15239352), (48, 10159568), (62, 7865472), (64, 7619676), (93, 5243648), (96, 5079784), (124, 3932736), (128, 3809838), (186, 2621824), (192, 2539892), (248, 1966368), (256, 1904919), (372, 1310912), (384, 1269946), (496, 983184), (744, 655456), (768, 634973), (992, 491592), (1488, 327728), (1984, 245796), (2976, 163864), (3968, 122898), (5952, 81932), (7936, 61449), (11904, 40966), (20483, 23808)]