309112408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10360

約数の個数: 48

約数和(自身を含む): 657679680

約数和(自身を除く): 348567272

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 7502, 10301, 15004, 20602, 30008, 41204, 82408, 113311, 226622, 319331, 453244, 638662, 906488, 1246421, 1277324, 2492842, 2554648, 3512641, 4985684, 7025282, 9971368, 14050564, 28101128, 38639051, 77278102, 154556204, 309112408]

約数ペア:

[(1, 309112408), (2, 154556204), (4, 77278102), (8, 38639051), (11, 28101128), (22, 14050564), (31, 9971368), (44, 7025282), (62, 4985684), (88, 3512641), (121, 2554648), (124, 2492842), (242, 1277324), (248, 1246421), (341, 906488), (484, 638662), (682, 453244), (968, 319331), (1364, 226622), (2728, 113311), (3751, 82408), (7502, 41204), (10301, 30008), (15004, 20602)]