331523339244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1\times {\mathrm{4129}}^1$

素因数の和:5271

約数の個数: 96

約数和(自身を含む): 810471728640

約数和(自身を除く): 478948389396

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 691, 842, 1263, 1382, 1684, 2073, 2526, 2764, 4129, 4146, 5052, 8258, 8292, 9683, 12387, 15893, 16516, 19366, 24774, 29049, 31786, 38732, 47679, 49548, 58098, 63572, 94967, 95358, 116196, 189934, 190716, 284901, 290911, 379868, 569802, 581822, 872733, 1139604, 1163644, 1738309, 1745466, 2853139, 3476618, 3490932, 5214927, 5706278, 6690953, 6953236, 8559417, 10429854, 11412556, 13381906, 17118834, 20072859, 20859708, 26763812, 34237668, 39981107, 40145718, 65622197, 79962214, 80291436, 119943321, 131244394, 159924428, 196866591, 239886642, 262488788, 393733182, 479773284, 787466364, 1201171519, 2402343038, 3603514557, 4804686076, 7207029114, 14414058228, 27626944937, 55253889874, 82880834811, 110507779748, 165761669622, 331523339244]

約数ペア:

[(1, 331523339244), (2, 165761669622), (3, 110507779748), (4, 82880834811), (6, 55253889874), (12, 27626944937), (23, 14414058228), (46, 7207029114), (69, 4804686076), (92, 3603514557), (138, 2402343038), (276, 1201171519), (421, 787466364), (691, 479773284), (842, 393733182), (1263, 262488788), (1382, 239886642), (1684, 196866591), (2073, 159924428), (2526, 131244394), (2764, 119943321), (4129, 80291436), (4146, 79962214), (5052, 65622197), (8258, 40145718), (8292, 39981107), (9683, 34237668), (12387, 26763812), (15893, 20859708), (16516, 20072859), (19366, 17118834), (24774, 13381906), (29049, 11412556), (31786, 10429854), (38732, 8559417), (47679, 6953236), (49548, 6690953), (58098, 5706278), (63572, 5214927), (94967, 3490932), (95358, 3476618), (116196, 2853139), (189934, 1745466), (190716, 1738309), (284901, 1163644), (290911, 1139604), (379868, 872733), (569802, 581822)]