500991372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21377}}^1$

素因数の和:21428

約数の個数: 96

約数和(自身を含む): 1532375040

約数和(自身を除く): 1031383668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 21377, 23436, 42754, 64131, 85508, 128262, 149639, 192393, 256524, 299278, 384786, 448917, 577179, 598556, 662687, 769572, 897834, 1154358, 1325374, 1346751, 1795668, 1988061, 2308716, 2650748, 2693502, 3976122, 4040253, 4638809, 5387004, 5964183, 7952244, 8080506, 9277618, 11928366, 13916427, 16161012, 17892549, 18555236, 23856732, 27832854, 35785098, 41749281, 55665708, 71570196, 83498562, 125247843, 166997124, 250495686, 500991372]

約数ペア:

[(1, 500991372), (2, 250495686), (3, 166997124), (4, 125247843), (6, 83498562), (7, 71570196), (9, 55665708), (12, 41749281), (14, 35785098), (18, 27832854), (21, 23856732), (27, 18555236), (28, 17892549), (31, 16161012), (36, 13916427), (42, 11928366), (54, 9277618), (62, 8080506), (63, 7952244), (84, 5964183), (93, 5387004), (108, 4638809), (124, 4040253), (126, 3976122), (186, 2693502), (189, 2650748), (217, 2308716), (252, 1988061), (279, 1795668), (372, 1346751), (378, 1325374), (434, 1154358), (558, 897834), (651, 769572), (756, 662687), (837, 598556), (868, 577179), (1116, 448917), (1302, 384786), (1674, 299278), (1953, 256524), (2604, 192393), (3348, 149639), (3906, 128262), (5859, 85508), (7812, 64131), (11718, 42754), (21377, 23436)]