423459612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11681}}^1$

素因数の和:11763

約数の個数: 72

約数和(自身を含む): 1148106960

約数和(自身を除く): 724647348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 6042, 9063, 11681, 12084, 18126, 23362, 35043, 36252, 46724, 70086, 105129, 140172, 210258, 221939, 420516, 443878, 619093, 665817, 887756, 1238186, 1331634, 1857279, 1997451, 2476372, 2663268, 3714558, 3994902, 5571837, 7429116, 7989804, 11143674, 11762767, 22287348, 23525534, 35288301, 47051068, 70576602, 105864903, 141153204, 211729806, 423459612]

約数ペア:

[(1, 423459612), (2, 211729806), (3, 141153204), (4, 105864903), (6, 70576602), (9, 47051068), (12, 35288301), (18, 23525534), (19, 22287348), (36, 11762767), (38, 11143674), (53, 7989804), (57, 7429116), (76, 5571837), (106, 3994902), (114, 3714558), (159, 2663268), (171, 2476372), (212, 1997451), (228, 1857279), (318, 1331634), (342, 1238186), (477, 887756), (636, 665817), (684, 619093), (954, 443878), (1007, 420516), (1908, 221939), (2014, 210258), (3021, 140172), (4028, 105129), (6042, 70086), (9063, 46724), (11681, 36252), (12084, 35043), (18126, 23362)]