251441172

素因数分解:

$2^2\times 3^4\times {\mathrm{193}}^1\times {\mathrm{4021}}^1$

素因数の和:4230

約数の個数: 60

約数和(自身を含む): 660886996

約数和(自身を除く): 409445824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 324, 386, 579, 772, 1158, 1737, 2316, 3474, 4021, 5211, 6948, 8042, 10422, 12063, 15633, 16084, 20844, 24126, 31266, 36189, 48252, 62532, 72378, 108567, 144756, 217134, 325701, 434268, 651402, 776053, 1302804, 1552106, 2328159, 3104212, 4656318, 6984477, 9312636, 13968954, 20953431, 27937908, 41906862, 62860293, 83813724, 125720586, 251441172]

約数ペア:

[(1, 251441172), (2, 125720586), (3, 83813724), (4, 62860293), (6, 41906862), (9, 27937908), (12, 20953431), (18, 13968954), (27, 9312636), (36, 6984477), (54, 4656318), (81, 3104212), (108, 2328159), (162, 1552106), (193, 1302804), (324, 776053), (386, 651402), (579, 434268), (772, 325701), (1158, 217134), (1737, 144756), (2316, 108567), (3474, 72378), (4021, 62532), (5211, 48252), (6948, 36189), (8042, 31266), (10422, 24126), (12063, 20844), (15633, 16084)]