129400848

素因数分解:

$2^4\times 3^3\times {\mathrm{299539}}^1$

素因数の和:299556

約数の個数: 40

約数和(自身を含む): 371429600

約数和(自身を除く): 242028752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 299539, 599078, 898617, 1198156, 1797234, 2396312, 2695851, 3594468, 4792624, 5391702, 7188936, 8087553, 10783404, 14377872, 16175106, 21566808, 32350212, 43133616, 64700424, 129400848]

約数ペア:

[(1, 129400848), (2, 64700424), (3, 43133616), (4, 32350212), (6, 21566808), (8, 16175106), (9, 14377872), (12, 10783404), (16, 8087553), (18, 7188936), (24, 5391702), (27, 4792624), (36, 3594468), (48, 2695851), (54, 2396312), (72, 1797234), (108, 1198156), (144, 898617), (216, 599078), (432, 299539)]