1878769144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{1543}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 4268851200

約数和(自身を除く): 2390082056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1279, 1543, 2558, 3086, 5116, 6172, 8953, 10232, 10801, 12344, 17906, 21602, 21743, 26231, 35812, 43204, 43486, 52462, 71624, 86408, 86972, 104924, 152201, 173944, 183617, 209848, 304402, 367234, 608804, 734468, 1217608, 1468936, 1973497, 3946994, 7893988, 13814479, 15787976, 27628958, 33549449, 55257916, 67098898, 110515832, 134197796, 234846143, 268395592, 469692286, 939384572, 1878769144]

約数ペア:

[(1, 1878769144), (2, 939384572), (4, 469692286), (7, 268395592), (8, 234846143), (14, 134197796), (17, 110515832), (28, 67098898), (34, 55257916), (56, 33549449), (68, 27628958), (119, 15787976), (136, 13814479), (238, 7893988), (476, 3946994), (952, 1973497), (1279, 1468936), (1543, 1217608), (2558, 734468), (3086, 608804), (5116, 367234), (6172, 304402), (8953, 209848), (10232, 183617), (10801, 173944), (12344, 152201), (17906, 104924), (21602, 86972), (21743, 86408), (26231, 71624), (35812, 52462), (43204, 43486)]