312372016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77167}}^1$

素因数の和:77209

約数の個数: 40

約数和(自身を含む): 688955904

約数和(自身を除く): 376583888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 77167, 154334, 308668, 617336, 848837, 1234672, 1697674, 1774841, 3395348, 3549682, 6790696, 7099364, 13581392, 14198728, 19523251, 28397456, 39046502, 78093004, 156186008, 312372016]

約数ペア:

[(1, 312372016), (2, 156186008), (4, 78093004), (8, 39046502), (11, 28397456), (16, 19523251), (22, 14198728), (23, 13581392), (44, 7099364), (46, 6790696), (88, 3549682), (92, 3395348), (176, 1774841), (184, 1697674), (253, 1234672), (368, 848837), (506, 617336), (1012, 308668), (2024, 154334), (4048, 77167)]