238291236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3083}}^1$

素因数の和:3225

約数の個数: 72

約数和(自身を含む): 639868320

約数和(自身を除く): 401577084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 3083, 4068, 4294, 6166, 6441, 8588, 9249, 12332, 12882, 18498, 19323, 25764, 27747, 36996, 38646, 55494, 58577, 77292, 110988, 117154, 175731, 234308, 348379, 351462, 527193, 696758, 702924, 1045137, 1054386, 1393516, 2090274, 2108772, 3135411, 4180548, 6270822, 6619201, 12541644, 13238402, 19857603, 26476804, 39715206, 59572809, 79430412, 119145618, 238291236]

約数ペア:

[(1, 238291236), (2, 119145618), (3, 79430412), (4, 59572809), (6, 39715206), (9, 26476804), (12, 19857603), (18, 13238402), (19, 12541644), (36, 6619201), (38, 6270822), (57, 4180548), (76, 3135411), (113, 2108772), (114, 2090274), (171, 1393516), (226, 1054386), (228, 1045137), (339, 702924), (342, 696758), (452, 527193), (678, 351462), (684, 348379), (1017, 234308), (1356, 175731), (2034, 117154), (2147, 110988), (3083, 77292), (4068, 58577), (4294, 55494), (6166, 38646), (6441, 36996), (8588, 27747), (9249, 25764), (12332, 19323), (12882, 18498)]