298786928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 680527872

約数和(自身を除く): 381740944

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 713, 1012, 1364, 1426, 2024, 2381, 2728, 2852, 4048, 4762, 5456, 5704, 7843, 9524, 11408, 15686, 19048, 26191, 31372, 38096, 52382, 54763, 62744, 73811, 104764, 109526, 125488, 147622, 209528, 219052, 295244, 419056, 438104, 590488, 602393, 811921, 876208, 1180976, 1204786, 1623842, 1697653, 2409572, 3247684, 3395306, 4819144, 6495368, 6790612, 9638288, 12990736, 13581224, 18674183, 27162448, 37348366, 74696732, 149393464, 298786928]

約数ペア:

[(1, 298786928), (2, 149393464), (4, 74696732), (8, 37348366), (11, 27162448), (16, 18674183), (22, 13581224), (23, 12990736), (31, 9638288), (44, 6790612), (46, 6495368), (62, 4819144), (88, 3395306), (92, 3247684), (124, 2409572), (176, 1697653), (184, 1623842), (248, 1204786), (253, 1180976), (341, 876208), (368, 811921), (496, 602393), (506, 590488), (682, 438104), (713, 419056), (1012, 295244), (1364, 219052), (1426, 209528), (2024, 147622), (2381, 125488), (2728, 109526), (2852, 104764), (4048, 73811), (4762, 62744), (5456, 54763), (5704, 52382), (7843, 38096), (9524, 31372), (11408, 26191), (15686, 19048)]