340801488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2473

約数の個数: 120

約数和(自身を含む): 1018809792

約数和(自身を除く): 678008304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 688, 774, 828, 989, 1032, 1104, 1548, 1656, 1978, 2064, 2393, 2967, 3096, 3312, 3956, 4786, 5934, 6192, 7179, 7912, 8901, 9572, 11868, 14358, 15824, 17802, 19144, 21537, 23736, 28716, 35604, 38288, 43074, 47472, 55039, 57432, 71208, 86148, 102899, 110078, 114864, 142416, 165117, 172296, 205798, 220156, 308697, 330234, 344592, 411596, 440312, 495351, 617394, 660468, 823192, 880624, 926091, 990702, 1234788, 1320936, 1646384, 1852182, 1981404, 2366677, 2469576, 2641872, 3704364, 3962808, 4733354, 4939152, 7100031, 7408728, 7925616, 9466708, 14200062, 14817456, 18933416, 21300093, 28400124, 37866832, 42600186, 56800248, 85200372, 113600496, 170400744, 340801488]

約数ペア:

[(1, 340801488), (2, 170400744), (3, 113600496), (4, 85200372), (6, 56800248), (8, 42600186), (9, 37866832), (12, 28400124), (16, 21300093), (18, 18933416), (23, 14817456), (24, 14200062), (36, 9466708), (43, 7925616), (46, 7408728), (48, 7100031), (69, 4939152), (72, 4733354), (86, 3962808), (92, 3704364), (129, 2641872), (138, 2469576), (144, 2366677), (172, 1981404), (184, 1852182), (207, 1646384), (258, 1320936), (276, 1234788), (344, 990702), (368, 926091), (387, 880624), (414, 823192), (516, 660468), (552, 617394), (688, 495351), (774, 440312), (828, 411596), (989, 344592), (1032, 330234), (1104, 308697), (1548, 220156), (1656, 205798), (1978, 172296), (2064, 165117), (2393, 142416), (2967, 114864), (3096, 110078), (3312, 102899), (3956, 86148), (4786, 71208), (5934, 57432), (6192, 55039), (7179, 47472), (7912, 43074), (8901, 38288), (9572, 35604), (11868, 28716), (14358, 23736), (15824, 21537), (17802, 19144)]