492485784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172439}}^1$

素因数の和:172472

約数の個数: 64

約数和(自身を含む): 1489881600

約数和(自身を除く): 997395816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 172439, 344878, 517317, 689756, 1034634, 1207073, 1379512, 2069268, 2414146, 2931463, 3621219, 4138536, 4828292, 5862926, 7242438, 8794389, 9656584, 11725852, 14484876, 17588778, 20520241, 23451704, 28969752, 35177556, 41040482, 61560723, 70355112, 82080964, 123121446, 164161928, 246242892, 492485784]

約数ペア:

[(1, 492485784), (2, 246242892), (3, 164161928), (4, 123121446), (6, 82080964), (7, 70355112), (8, 61560723), (12, 41040482), (14, 35177556), (17, 28969752), (21, 23451704), (24, 20520241), (28, 17588778), (34, 14484876), (42, 11725852), (51, 9656584), (56, 8794389), (68, 7242438), (84, 5862926), (102, 4828292), (119, 4138536), (136, 3621219), (168, 2931463), (204, 2414146), (238, 2069268), (357, 1379512), (408, 1207073), (476, 1034634), (714, 689756), (952, 517317), (1428, 344878), (2856, 172439)]