336499280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24889}}^1$

素因数の和:24928

約数の個数: 60

約数和(自身を含む): 847205820

約数和(自身を除く): 510706540

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 24889, 49778, 99556, 124445, 199112, 248890, 323557, 398224, 497780, 647114, 995560, 1294228, 1617785, 1991120, 2588456, 3235570, 4206241, 5176912, 6471140, 8412482, 12942280, 16824964, 21031205, 25884560, 33649928, 42062410, 67299856, 84124820, 168249640, 336499280]

約数ペア:

[(1, 336499280), (2, 168249640), (4, 84124820), (5, 67299856), (8, 42062410), (10, 33649928), (13, 25884560), (16, 21031205), (20, 16824964), (26, 12942280), (40, 8412482), (52, 6471140), (65, 5176912), (80, 4206241), (104, 3235570), (130, 2588456), (169, 1991120), (208, 1617785), (260, 1294228), (338, 995560), (520, 647114), (676, 497780), (845, 398224), (1040, 323557), (1352, 248890), (1690, 199112), (2704, 124445), (3380, 99556), (6760, 49778), (13520, 24889)]