1328230188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{102203}}^1$

素因数の和:102251

約数の個数: 54

約数和(自身を含む): 3543514884

約数和(自身を除く): 2215284696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 102203, 204406, 306609, 408812, 613218, 919827, 1226436, 1839654, 1941857, 3679308, 3883714, 5825571, 7767428, 11651142, 17476713, 23302284, 34953426, 36895283, 69906852, 73790566, 110685849, 147581132, 221371698, 332057547, 442743396, 664115094, 1328230188]

約数ペア:

[(1, 1328230188), (2, 664115094), (3, 442743396), (4, 332057547), (6, 221371698), (9, 147581132), (12, 110685849), (18, 73790566), (19, 69906852), (36, 36895283), (38, 34953426), (57, 23302284), (76, 17476713), (114, 11651142), (171, 7767428), (228, 5825571), (342, 3883714), (361, 3679308), (684, 1941857), (722, 1839654), (1083, 1226436), (1444, 919827), (2166, 613218), (3249, 408812), (4332, 306609), (6498, 204406), (12996, 102203)]