217103630272

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{49537}}^1$

素因数の和:49674

約数の個数: 84

約数和(自身を含む): 454384729024

約数和(自身を除く): 237281098752

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2209, 2914, 3008, 4418, 5828, 8836, 11656, 17672, 23312, 35344, 46624, 49537, 68479, 70688, 93248, 99074, 136958, 141376, 198148, 273916, 396296, 547832, 792592, 1095664, 1535647, 1585184, 2191328, 2328239, 3071294, 3170368, 4382656, 4656478, 6142588, 9312956, 12285176, 18625912, 24570352, 37251824, 49140704, 72175409, 74503648, 98281408, 109427233, 144350818, 149007296, 218854466, 288701636, 437708932, 577403272, 875417864, 1154806544, 1750835728, 2309613088, 3392244223, 3501671456, 4619226176, 6784488446, 7003342912, 13568976892, 27137953784, 54275907568, 108551815136, 217103630272]

約数ペア:

[(1, 217103630272), (2, 108551815136), (4, 54275907568), (8, 27137953784), (16, 13568976892), (31, 7003342912), (32, 6784488446), (47, 4619226176), (62, 3501671456), (64, 3392244223), (94, 2309613088), (124, 1750835728), (188, 1154806544), (248, 875417864), (376, 577403272), (496, 437708932), (752, 288701636), (992, 218854466), (1457, 149007296), (1504, 144350818), (1984, 109427233), (2209, 98281408), (2914, 74503648), (3008, 72175409), (4418, 49140704), (5828, 37251824), (8836, 24570352), (11656, 18625912), (17672, 12285176), (23312, 9312956), (35344, 6142588), (46624, 4656478), (49537, 4382656), (68479, 3170368), (70688, 3071294), (93248, 2328239), (99074, 2191328), (136958, 1585184), (141376, 1535647), (198148, 1095664), (273916, 792592), (396296, 547832)]