259575576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3943}}^1$

素因数の和:4176

約数の個数: 64

約数和(自身を含む): 702347520

約数和(自身を除く): 442771944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 211, 312, 422, 633, 844, 1266, 1688, 2532, 2743, 3943, 5064, 5486, 7886, 8229, 10972, 11829, 15772, 16458, 21944, 23658, 31544, 32916, 47316, 51259, 65832, 94632, 102518, 153777, 205036, 307554, 410072, 615108, 831973, 1230216, 1663946, 2495919, 3327892, 4991838, 6655784, 9983676, 10815649, 19967352, 21631298, 32446947, 43262596, 64893894, 86525192, 129787788, 259575576]

約数ペア:

[(1, 259575576), (2, 129787788), (3, 86525192), (4, 64893894), (6, 43262596), (8, 32446947), (12, 21631298), (13, 19967352), (24, 10815649), (26, 9983676), (39, 6655784), (52, 4991838), (78, 3327892), (104, 2495919), (156, 1663946), (211, 1230216), (312, 831973), (422, 615108), (633, 410072), (844, 307554), (1266, 205036), (1688, 153777), (2532, 102518), (2743, 94632), (3943, 65832), (5064, 51259), (5486, 47316), (7886, 32916), (8229, 31544), (10972, 23658), (11829, 21944), (15772, 16458)]