306210312

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137191}}^1$

素因数の和:137234

約数の個数: 48

約数和(自身を含む): 856078080

約数和(自身を除く): 549867768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 137191, 274382, 411573, 548764, 823146, 1097528, 1234719, 1646292, 2469438, 3292584, 4252921, 4938876, 8505842, 9877752, 12758763, 17011684, 25517526, 34023368, 38276289, 51035052, 76552578, 102070104, 153105156, 306210312]

約数ペア:

[(1, 306210312), (2, 153105156), (3, 102070104), (4, 76552578), (6, 51035052), (8, 38276289), (9, 34023368), (12, 25517526), (18, 17011684), (24, 12758763), (31, 9877752), (36, 8505842), (62, 4938876), (72, 4252921), (93, 3292584), (124, 2469438), (186, 1646292), (248, 1234719), (279, 1097528), (372, 823146), (558, 548764), (744, 411573), (1116, 274382), (2232, 137191)]