227875504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 474657120

約数和(自身を除く): 246781616

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 83, 97, 116, 122, 166, 194, 232, 244, 332, 388, 464, 488, 664, 776, 976, 1328, 1552, 1769, 2407, 2813, 3538, 4814, 5063, 5626, 5917, 7076, 8051, 9628, 10126, 11252, 11834, 14152, 16102, 19256, 20252, 22504, 23668, 28304, 32204, 38512, 40504, 45008, 47336, 64408, 81008, 94672, 128816, 146827, 171593, 233479, 293654, 343186, 466958, 491111, 587308, 686372, 933916, 982222, 1174616, 1372744, 1867832, 1964444, 2349232, 2745488, 3735664, 3928888, 7857776, 14242219, 28484438, 56968876, 113937752, 227875504]

約数ペア:

[(1, 227875504), (2, 113937752), (4, 56968876), (8, 28484438), (16, 14242219), (29, 7857776), (58, 3928888), (61, 3735664), (83, 2745488), (97, 2349232), (116, 1964444), (122, 1867832), (166, 1372744), (194, 1174616), (232, 982222), (244, 933916), (332, 686372), (388, 587308), (464, 491111), (488, 466958), (664, 343186), (776, 293654), (976, 233479), (1328, 171593), (1552, 146827), (1769, 128816), (2407, 94672), (2813, 81008), (3538, 64408), (4814, 47336), (5063, 45008), (5626, 40504), (5917, 38512), (7076, 32204), (8051, 28304), (9628, 23668), (10126, 22504), (11252, 20252), (11834, 19256), (14152, 16102)]