493879302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21419}}^1$

素因数の和:21498

約数の個数: 64

約数和(自身を含む): 1274918400

約数和(自身を除く): 781039098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 11529, 21419, 23058, 42838, 64257, 128514, 149933, 192771, 299866, 385542, 449799, 578313, 899598, 1156626, 1306559, 1349397, 2613118, 2698794, 3919677, 4048191, 7839354, 8096382, 9145913, 11759031, 18291826, 23518062, 27437739, 35277093, 54875478, 70554186, 82313217, 164626434, 246939651, 493879302]

約数ペア:

[(1, 493879302), (2, 246939651), (3, 164626434), (6, 82313217), (7, 70554186), (9, 54875478), (14, 35277093), (18, 27437739), (21, 23518062), (27, 18291826), (42, 11759031), (54, 9145913), (61, 8096382), (63, 7839354), (122, 4048191), (126, 3919677), (183, 2698794), (189, 2613118), (366, 1349397), (378, 1306559), (427, 1156626), (549, 899598), (854, 578313), (1098, 449799), (1281, 385542), (1647, 299866), (2562, 192771), (3294, 149933), (3843, 128514), (7686, 64257), (11529, 42838), (21419, 23058)]