250488704

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 530073600

約数和(自身を除く): 279584896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 304, 508, 608, 811, 1016, 1216, 1622, 2032, 2413, 2432, 3244, 4064, 4826, 6488, 8128, 9652, 12976, 15409, 16256, 19304, 25952, 30818, 38608, 51904, 61636, 77216, 102997, 103808, 123272, 154432, 205994, 246544, 308864, 411988, 493088, 823976, 986176, 1647952, 1956943, 1972352, 3295904, 3913886, 6591808, 7827772, 13183616, 15655544, 31311088, 62622176, 125244352, 250488704]

約数ペア:

[(1, 250488704), (2, 125244352), (4, 62622176), (8, 31311088), (16, 15655544), (19, 13183616), (32, 7827772), (38, 6591808), (64, 3913886), (76, 3295904), (127, 1972352), (128, 1956943), (152, 1647952), (254, 986176), (304, 823976), (508, 493088), (608, 411988), (811, 308864), (1016, 246544), (1216, 205994), (1622, 154432), (2032, 123272), (2413, 103808), (2432, 102997), (3244, 77216), (4064, 61636), (4826, 51904), (6488, 38608), (8128, 30818), (9652, 25952), (12976, 19304), (15409, 16256)]