4080744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 11738610

約数和(自身を除く): 7657866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 157, 171, 228, 314, 342, 361, 456, 471, 628, 684, 722, 942, 1083, 1256, 1368, 1413, 1444, 1884, 2166, 2826, 2888, 2983, 3249, 3768, 4332, 5652, 5966, 6498, 8664, 8949, 11304, 11932, 12996, 17898, 23864, 25992, 26847, 35796, 53694, 56677, 71592, 107388, 113354, 170031, 214776, 226708, 340062, 453416, 510093, 680124, 1020186, 1360248, 2040372, 4080744]

約数ペア:

[(1, 4080744), (2, 2040372), (3, 1360248), (4, 1020186), (6, 680124), (8, 510093), (9, 453416), (12, 340062), (18, 226708), (19, 214776), (24, 170031), (36, 113354), (38, 107388), (57, 71592), (72, 56677), (76, 53694), (114, 35796), (152, 26847), (157, 25992), (171, 23864), (228, 17898), (314, 12996), (342, 11932), (361, 11304), (456, 8949), (471, 8664), (628, 6498), (684, 5966), (722, 5652), (942, 4332), (1083, 3768), (1256, 3249), (1368, 2983), (1413, 2888), (1444, 2826), (1884, 2166)]