246890072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 547495200

約数和(自身を除く): 300605128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1277, 1352, 1859, 2197, 2554, 3718, 4394, 5108, 7436, 8788, 10216, 14047, 14872, 16601, 17576, 24167, 28094, 33202, 48334, 56188, 66404, 96668, 112376, 132808, 182611, 193336, 215813, 365222, 431626, 730444, 863252, 1460888, 1726504, 2373943, 2805569, 4747886, 5611138, 9495772, 11222276, 18991544, 22444552, 30861259, 61722518, 123445036, 246890072]

約数ペア:

[(1, 246890072), (2, 123445036), (4, 61722518), (8, 30861259), (11, 22444552), (13, 18991544), (22, 11222276), (26, 9495772), (44, 5611138), (52, 4747886), (88, 2805569), (104, 2373943), (143, 1726504), (169, 1460888), (286, 863252), (338, 730444), (572, 431626), (676, 365222), (1144, 215813), (1277, 193336), (1352, 182611), (1859, 132808), (2197, 112376), (2554, 96668), (3718, 66404), (4394, 56188), (5108, 48334), (7436, 33202), (8788, 28094), (10216, 24167), (14047, 17576), (14872, 16601)]