287498976

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 774385920

約数和(自身を除く): 486886944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 193, 236, 263, 354, 386, 472, 526, 579, 708, 772, 789, 944, 1052, 1158, 1416, 1544, 1578, 1888, 2104, 2316, 2832, 3088, 3156, 4208, 4632, 5664, 6176, 6312, 8416, 9264, 11387, 12624, 15517, 18528, 22774, 25248, 31034, 34161, 45548, 46551, 50759, 62068, 68322, 91096, 93102, 101518, 124136, 136644, 152277, 182192, 186204, 203036, 248272, 273288, 304554, 364384, 372408, 406072, 496544, 546576, 609108, 744816, 812144, 1093152, 1218216, 1489632, 1624288, 2436432, 2994781, 4872864, 5989562, 8984343, 11979124, 17968686, 23958248, 35937372, 47916496, 71874744, 95832992, 143749488, 287498976]

約数ペア:

[(1, 287498976), (2, 143749488), (3, 95832992), (4, 71874744), (6, 47916496), (8, 35937372), (12, 23958248), (16, 17968686), (24, 11979124), (32, 8984343), (48, 5989562), (59, 4872864), (96, 2994781), (118, 2436432), (177, 1624288), (193, 1489632), (236, 1218216), (263, 1093152), (354, 812144), (386, 744816), (472, 609108), (526, 546576), (579, 496544), (708, 406072), (772, 372408), (789, 364384), (944, 304554), (1052, 273288), (1158, 248272), (1416, 203036), (1544, 186204), (1578, 182192), (1888, 152277), (2104, 136644), (2316, 124136), (2832, 101518), (3088, 93102), (3156, 91096), (4208, 68322), (4632, 62068), (5664, 50759), (6176, 46551), (6312, 45548), (8416, 34161), (9264, 31034), (11387, 25248), (12624, 22774), (15517, 18528)]