238889604501

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{49307}}^1$

素因数の和:50338

約数の個数: 48

約数和(自身を含む): 376141147200

約数和(自身を除く): 137251542699

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 977, 1653, 2931, 4959, 8793, 18563, 28333, 49307, 55689, 84999, 147921, 167067, 254997, 443763, 538327, 936833, 1429903, 1614981, 2810499, 4289709, 4844943, 8431497, 12869127, 27168157, 48172939, 81504471, 144518817, 244513413, 433556451, 915285841, 1397015231, 2745857523, 4191045693, 8237572569, 12573137079, 26543289389, 79629868167, 238889604501]

約数ペア:

[(1, 238889604501), (3, 79629868167), (9, 26543289389), (19, 12573137079), (29, 8237572569), (57, 4191045693), (87, 2745857523), (171, 1397015231), (261, 915285841), (551, 433556451), (977, 244513413), (1653, 144518817), (2931, 81504471), (4959, 48172939), (8793, 27168157), (18563, 12869127), (28333, 8431497), (49307, 4844943), (55689, 4289709), (84999, 2810499), (147921, 1614981), (167067, 1429903), (254997, 936833), (443763, 538327)]