251212032

素因数分解:

$2^8\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1148

約数の個数: 108

約数和(自身を含む): 731792880

約数和(自身を除く): 480580848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 288, 321, 384, 428, 576, 642, 768, 856, 963, 1019, 1152, 1284, 1712, 1926, 2038, 2304, 2568, 3057, 3424, 3852, 4076, 5136, 6114, 6848, 7704, 8152, 9171, 10272, 12228, 13696, 15408, 16304, 18342, 20544, 24456, 27392, 30816, 32608, 36684, 41088, 48912, 61632, 65216, 73368, 82176, 97824, 109033, 123264, 130432, 146736, 195648, 218066, 246528, 260864, 293472, 327099, 391296, 436132, 586944, 654198, 782592, 872264, 981297, 1173888, 1308396, 1744528, 1962594, 2347776, 2616792, 3489056, 3925188, 5233584, 6978112, 7850376, 10467168, 13956224, 15700752, 20934336, 27912448, 31401504, 41868672, 62803008, 83737344, 125606016, 251212032]

約数ペア:

[(1, 251212032), (2, 125606016), (3, 83737344), (4, 62803008), (6, 41868672), (8, 31401504), (9, 27912448), (12, 20934336), (16, 15700752), (18, 13956224), (24, 10467168), (32, 7850376), (36, 6978112), (48, 5233584), (64, 3925188), (72, 3489056), (96, 2616792), (107, 2347776), (128, 1962594), (144, 1744528), (192, 1308396), (214, 1173888), (256, 981297), (288, 872264), (321, 782592), (384, 654198), (428, 586944), (576, 436132), (642, 391296), (768, 327099), (856, 293472), (963, 260864), (1019, 246528), (1152, 218066), (1284, 195648), (1712, 146736), (1926, 130432), (2038, 123264), (2304, 109033), (2568, 97824), (3057, 82176), (3424, 73368), (3852, 65216), (4076, 61632), (5136, 48912), (6114, 41088), (6848, 36684), (7704, 32608), (8152, 30816), (9171, 27392), (10272, 24456), (12228, 20544), (13696, 18342), (15408, 16304)]