3831256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 8981280

約数和(自身を除く): 5150024

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 197, 221, 286, 374, 394, 442, 572, 748, 788, 884, 1144, 1496, 1576, 1768, 2167, 2431, 2561, 3349, 4334, 4862, 5122, 6698, 8668, 9724, 10244, 13396, 17336, 19448, 20488, 26792, 28171, 36839, 43537, 56342, 73678, 87074, 112684, 147356, 174148, 225368, 294712, 348296, 478907, 957814, 1915628, 3831256]

約数ペア:

[(1, 3831256), (2, 1915628), (4, 957814), (8, 478907), (11, 348296), (13, 294712), (17, 225368), (22, 174148), (26, 147356), (34, 112684), (44, 87074), (52, 73678), (68, 56342), (88, 43537), (104, 36839), (136, 28171), (143, 26792), (187, 20488), (197, 19448), (221, 17336), (286, 13396), (374, 10244), (394, 9724), (442, 8668), (572, 6698), (748, 5122), (788, 4862), (884, 4334), (1144, 3349), (1496, 2561), (1576, 2431), (1768, 2167)]