396648684

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{85411}}^1$

素因数の和:85467

約数の個数: 48

約数和(自身を含む): 1052275840

約数和(自身を除く): 655627156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 85411, 170822, 256233, 341644, 512466, 768699, 1024932, 1537398, 2306097, 3074796, 3672673, 4612194, 7345346, 9224388, 11018019, 14690692, 22036038, 33054057, 44072076, 66108114, 99162171, 132216228, 198324342, 396648684]

約数ペア:

[(1, 396648684), (2, 198324342), (3, 132216228), (4, 99162171), (6, 66108114), (9, 44072076), (12, 33054057), (18, 22036038), (27, 14690692), (36, 11018019), (43, 9224388), (54, 7345346), (86, 4612194), (108, 3672673), (129, 3074796), (172, 2306097), (258, 1537398), (387, 1024932), (516, 768699), (774, 512466), (1161, 341644), (1548, 256233), (2322, 170822), (4644, 85411)]