819953208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{10159}}^1$

素因数の和:10249

約数の個数: 96

約数和(自身を含む): 2377440000

約数和(自身を除く): 1557486792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 171, 177, 228, 236, 342, 354, 456, 472, 531, 684, 708, 1062, 1121, 1368, 1416, 2124, 2242, 3363, 4248, 4484, 6726, 8968, 10089, 10159, 13452, 20178, 20318, 26904, 30477, 40356, 40636, 60954, 80712, 81272, 91431, 121908, 182862, 193021, 243816, 365724, 386042, 579063, 599381, 731448, 772084, 1158126, 1198762, 1544168, 1737189, 1798143, 2316252, 2397524, 3474378, 3596286, 4632504, 4795048, 5394429, 6948756, 7192572, 10788858, 11388239, 13897512, 14385144, 21577716, 22776478, 34164717, 43155432, 45552956, 68329434, 91105912, 102494151, 136658868, 204988302, 273317736, 409976604, 819953208]

約数ペア:

[(1, 819953208), (2, 409976604), (3, 273317736), (4, 204988302), (6, 136658868), (8, 102494151), (9, 91105912), (12, 68329434), (18, 45552956), (19, 43155432), (24, 34164717), (36, 22776478), (38, 21577716), (57, 14385144), (59, 13897512), (72, 11388239), (76, 10788858), (114, 7192572), (118, 6948756), (152, 5394429), (171, 4795048), (177, 4632504), (228, 3596286), (236, 3474378), (342, 2397524), (354, 2316252), (456, 1798143), (472, 1737189), (531, 1544168), (684, 1198762), (708, 1158126), (1062, 772084), (1121, 731448), (1368, 599381), (1416, 579063), (2124, 386042), (2242, 365724), (3363, 243816), (4248, 193021), (4484, 182862), (6726, 121908), (8968, 91431), (10089, 81272), (10159, 80712), (13452, 60954), (20178, 40636), (20318, 40356), (26904, 30477)]