355237428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{325309}}^1$

素因数の和:325336

約数の個数: 48

約数和(自身を含む): 1020172160

約数和(自身を除く): 664934732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 325309, 650618, 975927, 1301236, 1951854, 2277163, 3903708, 4229017, 4554326, 6831489, 8458034, 9108652, 12687051, 13662978, 16916068, 25374102, 27325956, 29603119, 50748204, 59206238, 88809357, 118412476, 177618714, 355237428]

約数ペア:

[(1, 355237428), (2, 177618714), (3, 118412476), (4, 88809357), (6, 59206238), (7, 50748204), (12, 29603119), (13, 27325956), (14, 25374102), (21, 16916068), (26, 13662978), (28, 12687051), (39, 9108652), (42, 8458034), (52, 6831489), (78, 4554326), (84, 4229017), (91, 3903708), (156, 2277163), (182, 1951854), (273, 1301236), (364, 975927), (546, 650618), (1092, 325309)]