308354696

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 634204800

約数和(自身を除く): 325850104

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 632, 676, 1027, 1352, 2054, 2887, 4108, 5774, 8216, 11548, 13351, 23096, 26702, 37531, 53404, 75062, 106808, 150124, 228073, 300248, 456146, 487903, 912292, 975806, 1824584, 1951612, 2964949, 3903224, 5929898, 11859796, 23719592, 38544337, 77088674, 154177348, 308354696]

約数ペア:

[(1, 308354696), (2, 154177348), (4, 77088674), (8, 38544337), (13, 23719592), (26, 11859796), (52, 5929898), (79, 3903224), (104, 2964949), (158, 1951612), (169, 1824584), (316, 975806), (338, 912292), (632, 487903), (676, 456146), (1027, 300248), (1352, 228073), (2054, 150124), (2887, 106808), (4108, 75062), (5774, 53404), (8216, 37531), (11548, 26702), (13351, 23096)]