308963148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{42139}}^1$

素因数の和:42206

約数の個数: 48

約数和(自身を含む): 792906240

約数和(自身を除く): 483943092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 42139, 84278, 126417, 168556, 252834, 505668, 547807, 1095614, 1643421, 1980533, 2191228, 3286842, 3961066, 5941599, 6573684, 7922132, 11883198, 23766396, 25746929, 51493858, 77240787, 102987716, 154481574, 308963148]

約数ペア:

[(1, 308963148), (2, 154481574), (3, 102987716), (4, 77240787), (6, 51493858), (12, 25746929), (13, 23766396), (26, 11883198), (39, 7922132), (47, 6573684), (52, 5941599), (78, 3961066), (94, 3286842), (141, 2191228), (156, 1980533), (188, 1643421), (282, 1095614), (564, 547807), (611, 505668), (1222, 252834), (1833, 168556), (2444, 126417), (3666, 84278), (7332, 42139)]