639139296

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{125617}}^1$

素因数の和:125683

約数の個数: 48

約数和(自身を含む): 1709409744

約数和(自身を除く): 1070270448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 125617, 251234, 376851, 502468, 753702, 1004936, 1507404, 2009872, 3014808, 4019744, 6029616, 6657701, 12059232, 13315402, 19973103, 26630804, 39946206, 53261608, 79892412, 106523216, 159784824, 213046432, 319569648, 639139296]

約数ペア:

[(1, 639139296), (2, 319569648), (3, 213046432), (4, 159784824), (6, 106523216), (8, 79892412), (12, 53261608), (16, 39946206), (24, 26630804), (32, 19973103), (48, 13315402), (53, 12059232), (96, 6657701), (106, 6029616), (159, 4019744), (212, 3014808), (318, 2009872), (424, 1507404), (636, 1004936), (848, 753702), (1272, 502468), (1696, 376851), (2544, 251234), (5088, 125617)]