340780848

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4122

約数の個数: 80

約数和(自身を含む): 923024256

約数和(自身を除く): 582243408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 656, 688, 984, 1032, 1763, 1968, 2064, 3526, 4027, 5289, 7052, 8054, 10578, 12081, 14104, 16108, 21156, 24162, 28208, 32216, 42312, 48324, 64432, 84624, 96648, 165107, 173161, 193296, 330214, 346322, 495321, 519483, 660428, 692644, 990642, 1038966, 1320856, 1385288, 1981284, 2077932, 2641712, 2770576, 3962568, 4155864, 7099601, 7925136, 8311728, 14199202, 21298803, 28398404, 42597606, 56796808, 85195212, 113593616, 170390424, 340780848]

約数ペア:

[(1, 340780848), (2, 170390424), (3, 113593616), (4, 85195212), (6, 56796808), (8, 42597606), (12, 28398404), (16, 21298803), (24, 14199202), (41, 8311728), (43, 7925136), (48, 7099601), (82, 4155864), (86, 3962568), (123, 2770576), (129, 2641712), (164, 2077932), (172, 1981284), (246, 1385288), (258, 1320856), (328, 1038966), (344, 990642), (492, 692644), (516, 660428), (656, 519483), (688, 495321), (984, 346322), (1032, 330214), (1763, 193296), (1968, 173161), (2064, 165107), (3526, 96648), (4027, 84624), (5289, 64432), (7052, 48324), (8054, 42312), (10578, 32216), (12081, 28208), (14104, 24162), (16108, 21156)]