405105912

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 1135134000

約数和(自身を除く): 730028088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 109, 123, 164, 218, 246, 327, 328, 369, 436, 492, 654, 738, 872, 981, 984, 1259, 1308, 1476, 1962, 2518, 2616, 2952, 3777, 3924, 4469, 5036, 7554, 7848, 8938, 10072, 11331, 13407, 15108, 17876, 22662, 26814, 30216, 35752, 40221, 45324, 51619, 53628, 80442, 90648, 103238, 107256, 137231, 154857, 160884, 206476, 274462, 309714, 321768, 411693, 412952, 464571, 548924, 619428, 823386, 929142, 1097848, 1235079, 1238856, 1646772, 1858284, 2470158, 3293544, 3716568, 4940316, 5626471, 9880632, 11252942, 16879413, 22505884, 33758826, 45011768, 50638239, 67517652, 101276478, 135035304, 202552956, 405105912]

約数ペア:

[(1, 405105912), (2, 202552956), (3, 135035304), (4, 101276478), (6, 67517652), (8, 50638239), (9, 45011768), (12, 33758826), (18, 22505884), (24, 16879413), (36, 11252942), (41, 9880632), (72, 5626471), (82, 4940316), (109, 3716568), (123, 3293544), (164, 2470158), (218, 1858284), (246, 1646772), (327, 1238856), (328, 1235079), (369, 1097848), (436, 929142), (492, 823386), (654, 619428), (738, 548924), (872, 464571), (981, 412952), (984, 411693), (1259, 321768), (1308, 309714), (1476, 274462), (1962, 206476), (2518, 160884), (2616, 154857), (2952, 137231), (3777, 107256), (3924, 103238), (4469, 90648), (5036, 80442), (7554, 53628), (7848, 51619), (8938, 45324), (10072, 40221), (11331, 35752), (13407, 30216), (15108, 26814), (17876, 22662)]