2248520868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79973}}^1$

素因数の和:80065

約数の個数: 72

約数和(自身を含む): 6287875776

約数和(自身を除く): 4039354908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3124, 4686, 7029, 9372, 14058, 28116, 79973, 159946, 239919, 319892, 479838, 719757, 879703, 959676, 1439514, 1759406, 2639109, 2879028, 3518812, 5278218, 5678083, 7917327, 10556436, 11356166, 15834654, 17034249, 22712332, 31669308, 34068498, 51102747, 62458913, 68136996, 102205494, 124917826, 187376739, 204410988, 249835652, 374753478, 562130217, 749506956, 1124260434, 2248520868]

約数ペア:

[(1, 2248520868), (2, 1124260434), (3, 749506956), (4, 562130217), (6, 374753478), (9, 249835652), (11, 204410988), (12, 187376739), (18, 124917826), (22, 102205494), (33, 68136996), (36, 62458913), (44, 51102747), (66, 34068498), (71, 31669308), (99, 22712332), (132, 17034249), (142, 15834654), (198, 11356166), (213, 10556436), (284, 7917327), (396, 5678083), (426, 5278218), (639, 3518812), (781, 2879028), (852, 2639109), (1278, 1759406), (1562, 1439514), (2343, 959676), (2556, 879703), (3124, 719757), (4686, 479838), (7029, 319892), (9372, 239919), (14058, 159946), (28116, 79973)]