239128566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 509741424

約数和(自身を除く): 270612858

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 361, 678, 722, 977, 1083, 1954, 2147, 2166, 2931, 4294, 5862, 6441, 12882, 18563, 37126, 40793, 55689, 81586, 110401, 111378, 122379, 220802, 244758, 331203, 352697, 662406, 705394, 1058091, 2097619, 2116182, 4195238, 6292857, 12585714, 39854761, 79709522, 119564283, 239128566]

約数ペア:

[(1, 239128566), (2, 119564283), (3, 79709522), (6, 39854761), (19, 12585714), (38, 6292857), (57, 4195238), (113, 2116182), (114, 2097619), (226, 1058091), (339, 705394), (361, 662406), (678, 352697), (722, 331203), (977, 244758), (1083, 220802), (1954, 122379), (2147, 111378), (2166, 110401), (2931, 81586), (4294, 55689), (5862, 40793), (6441, 37126), (12882, 18563)]