318479976

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{12253}}^1$

素因数の和:12303

約数の個数: 72

約数和(自身を含む): 910410930

約数和(自身を除く): 591930954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 12253, 12996, 24506, 25992, 36759, 49012, 73518, 98024, 110277, 147036, 220554, 232807, 294072, 441108, 465614, 698421, 882216, 931228, 1396842, 1862456, 2095263, 2793684, 4190526, 4423333, 5587368, 8381052, 8846666, 13269999, 16762104, 17693332, 26539998, 35386664, 39809997, 53079996, 79619994, 106159992, 159239988, 318479976]

約数ペア:

[(1, 318479976), (2, 159239988), (3, 106159992), (4, 79619994), (6, 53079996), (8, 39809997), (9, 35386664), (12, 26539998), (18, 17693332), (19, 16762104), (24, 13269999), (36, 8846666), (38, 8381052), (57, 5587368), (72, 4423333), (76, 4190526), (114, 2793684), (152, 2095263), (171, 1862456), (228, 1396842), (342, 931228), (361, 882216), (456, 698421), (684, 465614), (722, 441108), (1083, 294072), (1368, 232807), (1444, 220554), (2166, 147036), (2888, 110277), (3249, 98024), (4332, 73518), (6498, 49012), (8664, 36759), (12253, 25992), (12996, 24506)]