2247681238256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{325729}}^1$

素因数の和:326002

約数の個数: 80

約数和(自身を含む): 4556535342240

約数和(自身を除く): 2308854103984

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 157, 164, 268, 314, 328, 536, 628, 656, 1072, 1256, 2512, 2747, 5494, 6437, 10519, 10988, 12874, 21038, 21976, 25748, 42076, 43952, 51496, 84152, 102992, 168304, 325729, 431279, 651458, 862558, 1302916, 1725116, 2605832, 3450232, 5211664, 6900464, 13354889, 21823843, 26709778, 43647686, 51139453, 53419556, 87295372, 102278906, 106839112, 174590744, 204557812, 213678224, 349181488, 409115624, 818231248, 894777563, 1789555126, 2096717573, 3426343351, 3579110252, 4193435146, 6852686702, 7158220504, 8386870292, 13705373404, 14316441008, 16773740584, 27410746808, 33547481168, 54821493616, 140480077391, 280960154782, 561920309564, 1123840619128, 2247681238256]

約数ペア:

[(1, 2247681238256), (2, 1123840619128), (4, 561920309564), (8, 280960154782), (16, 140480077391), (41, 54821493616), (67, 33547481168), (82, 27410746808), (134, 16773740584), (157, 14316441008), (164, 13705373404), (268, 8386870292), (314, 7158220504), (328, 6852686702), (536, 4193435146), (628, 3579110252), (656, 3426343351), (1072, 2096717573), (1256, 1789555126), (2512, 894777563), (2747, 818231248), (5494, 409115624), (6437, 349181488), (10519, 213678224), (10988, 204557812), (12874, 174590744), (21038, 106839112), (21976, 102278906), (25748, 87295372), (42076, 53419556), (43952, 51139453), (51496, 43647686), (84152, 26709778), (102992, 21823843), (168304, 13354889), (325729, 6900464), (431279, 5211664), (651458, 3450232), (862558, 2605832), (1302916, 1725116)]