388280453556

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1138639}}^1$

素因数の和:1138984

約数の個数: 48

約数和(自身を含む): 916796491520

約数和(自身を除く): 528516037964

約数列:

[1, 2, 3, 4, 6, 12, 157, 181, 314, 362, 471, 543, 628, 724, 942, 1086, 1884, 2172, 28417, 56834, 85251, 113668, 170502, 341004, 1138639, 2277278, 3415917, 4554556, 6831834, 13663668, 178766323, 206093659, 357532646, 412187318, 536298969, 618280977, 715065292, 824374636, 1072597938, 1236561954, 2145195876, 2473123908, 32356704463, 64713408926, 97070113389, 129426817852, 194140226778, 388280453556]

約数ペア:

[(1, 388280453556), (2, 194140226778), (3, 129426817852), (4, 97070113389), (6, 64713408926), (12, 32356704463), (157, 2473123908), (181, 2145195876), (314, 1236561954), (362, 1072597938), (471, 824374636), (543, 715065292), (628, 618280977), (724, 536298969), (942, 412187318), (1086, 357532646), (1884, 206093659), (2172, 178766323), (28417, 13663668), (56834, 6831834), (85251, 4554556), (113668, 3415917), (170502, 2277278), (341004, 1138639)]