488644904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 1020600000

約数和(自身を除く): 531955096

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 149, 166, 298, 332, 449, 596, 664, 898, 913, 1192, 1639, 1796, 1826, 3278, 3592, 3652, 4939, 6556, 7304, 9878, 12367, 13112, 19756, 24734, 37267, 39512, 49468, 66901, 74534, 98936, 133802, 136037, 149068, 267604, 272074, 298136, 409937, 535208, 544148, 735911, 819874, 1088296, 1471822, 1639748, 2943644, 3279496, 5552783, 5887288, 11105566, 22211132, 44422264, 61080613, 122161226, 244322452, 488644904]

約数ペア:

[(1, 488644904), (2, 244322452), (4, 122161226), (8, 61080613), (11, 44422264), (22, 22211132), (44, 11105566), (83, 5887288), (88, 5552783), (149, 3279496), (166, 2943644), (298, 1639748), (332, 1471822), (449, 1088296), (596, 819874), (664, 735911), (898, 544148), (913, 535208), (1192, 409937), (1639, 298136), (1796, 272074), (1826, 267604), (3278, 149068), (3592, 136037), (3652, 133802), (4939, 98936), (6556, 74534), (7304, 66901), (9878, 49468), (12367, 39512), (13112, 37267), (19756, 24734)]