638832024

素因数分解:

$2^3\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{7577}}^1$

素因数の和:8760

約数の個数: 48

約数和(自身を含む): 1731876120

約数和(自身を除く): 1093044096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1171, 2342, 3513, 4684, 7026, 7577, 9368, 10539, 14052, 15154, 21078, 22731, 28104, 30308, 42156, 45462, 60616, 68193, 84312, 90924, 136386, 181848, 272772, 545544, 8872667, 17745334, 26618001, 35490668, 53236002, 70981336, 79854003, 106472004, 159708006, 212944008, 319416012, 638832024]

約数ペア:

[(1, 638832024), (2, 319416012), (3, 212944008), (4, 159708006), (6, 106472004), (8, 79854003), (9, 70981336), (12, 53236002), (18, 35490668), (24, 26618001), (36, 17745334), (72, 8872667), (1171, 545544), (2342, 272772), (3513, 181848), (4684, 136386), (7026, 90924), (7577, 84312), (9368, 68193), (10539, 60616), (14052, 45462), (15154, 42156), (21078, 30308), (22731, 28104)]