290654144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2281}}^1$

素因数の和:2485

約数の個数: 56

約数和(自身を含む): 632953776

約数和(自身を除く): 342299632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 181, 352, 362, 704, 724, 1448, 1991, 2281, 2896, 3982, 4562, 5792, 7964, 9124, 11584, 15928, 18248, 25091, 31856, 36496, 50182, 63712, 72992, 100364, 127424, 145984, 200728, 401456, 412861, 802912, 825722, 1605824, 1651444, 3302888, 4541471, 6605776, 9082942, 13211552, 18165884, 26423104, 36331768, 72663536, 145327072, 290654144]

約数ペア:

[(1, 290654144), (2, 145327072), (4, 72663536), (8, 36331768), (11, 26423104), (16, 18165884), (22, 13211552), (32, 9082942), (44, 6605776), (64, 4541471), (88, 3302888), (176, 1651444), (181, 1605824), (352, 825722), (362, 802912), (704, 412861), (724, 401456), (1448, 200728), (1991, 145984), (2281, 127424), (2896, 100364), (3982, 72992), (4562, 63712), (5792, 50182), (7964, 36496), (9124, 31856), (11584, 25091), (15928, 18248)]