256367052

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{14563}}^1$

素因数の和:14739

約数の個数: 48

約数和(自身を含む): 668778880

約数和(自身を除く): 412411828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 14563, 17604, 29126, 43689, 58252, 87378, 131067, 174756, 262134, 393201, 524268, 786402, 1572804, 2373769, 4747538, 7121307, 9495076, 14242614, 21363921, 28485228, 42727842, 64091763, 85455684, 128183526, 256367052]

約数ペア:

[(1, 256367052), (2, 128183526), (3, 85455684), (4, 64091763), (6, 42727842), (9, 28485228), (12, 21363921), (18, 14242614), (27, 9495076), (36, 7121307), (54, 4747538), (108, 2373769), (163, 1572804), (326, 786402), (489, 524268), (652, 393201), (978, 262134), (1467, 174756), (1956, 131067), (2934, 87378), (4401, 58252), (5868, 43689), (8802, 29126), (14563, 17604)]