258792144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414731}}^1$

素因数の和:414755

約数の個数: 40

約数和(自身を含む): 719974752

約数和(自身を除く): 461182608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 414731, 829462, 1244193, 1658924, 2488386, 3317848, 4976772, 5391503, 6635696, 9953544, 10783006, 16174509, 19907088, 21566012, 32349018, 43132024, 64698036, 86264048, 129396072, 258792144]

約数ペア:

[(1, 258792144), (2, 129396072), (3, 86264048), (4, 64698036), (6, 43132024), (8, 32349018), (12, 21566012), (13, 19907088), (16, 16174509), (24, 10783006), (26, 9953544), (39, 6635696), (48, 5391503), (52, 4976772), (78, 3317848), (104, 2488386), (156, 1658924), (208, 1244193), (312, 829462), (624, 414731)]