219556116

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 616129920

約数和(自身を除く): 396573804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 353, 443, 468, 702, 706, 886, 1059, 1329, 1404, 1412, 1772, 2118, 2658, 3177, 3987, 4236, 4589, 5316, 5759, 6354, 7974, 9178, 9531, 11518, 11961, 12708, 13767, 15948, 17277, 18356, 19062, 23036, 23922, 27534, 34554, 38124, 41301, 47844, 51831, 55068, 69108, 82602, 103662, 123903, 155493, 156379, 165204, 207324, 247806, 310986, 312758, 469137, 495612, 621972, 625516, 938274, 1407411, 1876548, 2032927, 2814822, 4065854, 4222233, 5629644, 6098781, 8131708, 8444466, 12197562, 16888932, 18296343, 24395124, 36592686, 54889029, 73185372, 109778058, 219556116]

約数ペア:

[(1, 219556116), (2, 109778058), (3, 73185372), (4, 54889029), (6, 36592686), (9, 24395124), (12, 18296343), (13, 16888932), (18, 12197562), (26, 8444466), (27, 8131708), (36, 6098781), (39, 5629644), (52, 4222233), (54, 4065854), (78, 2814822), (108, 2032927), (117, 1876548), (156, 1407411), (234, 938274), (351, 625516), (353, 621972), (443, 495612), (468, 469137), (702, 312758), (706, 310986), (886, 247806), (1059, 207324), (1329, 165204), (1404, 156379), (1412, 155493), (1772, 123903), (2118, 103662), (2658, 82602), (3177, 69108), (3987, 55068), (4236, 51831), (4589, 47844), (5316, 41301), (5759, 38124), (6354, 34554), (7974, 27534), (9178, 23922), (9531, 23036), (11518, 19062), (11961, 18356), (12708, 17277), (13767, 15948)]