459279756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31657}}^1$

素因数の和:31711

約数の個数: 72

約数和(自身を含む): 1290633344

約数和(自身を除く): 831353588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 31657, 63314, 94971, 126628, 189942, 284913, 379884, 411541, 569826, 823082, 981367, 1139652, 1234623, 1646164, 1962734, 2469246, 2944101, 3703869, 3925468, 4938492, 5888202, 7407738, 8832303, 11776404, 12757771, 14815476, 17664606, 25515542, 35329212, 38273313, 51031084, 76546626, 114819939, 153093252, 229639878, 459279756]

約数ペア:

[(1, 459279756), (2, 229639878), (3, 153093252), (4, 114819939), (6, 76546626), (9, 51031084), (12, 38273313), (13, 35329212), (18, 25515542), (26, 17664606), (31, 14815476), (36, 12757771), (39, 11776404), (52, 8832303), (62, 7407738), (78, 5888202), (93, 4938492), (117, 3925468), (124, 3703869), (156, 2944101), (186, 2469246), (234, 1962734), (279, 1646164), (372, 1234623), (403, 1139652), (468, 981367), (558, 823082), (806, 569826), (1116, 411541), (1209, 379884), (1612, 284913), (2418, 189942), (3627, 126628), (4836, 94971), (7254, 63314), (14508, 31657)]