438467124

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{1889}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 1106239680

約数和(自身を除く): 667772556

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 841, 1334, 1682, 1889, 2001, 2523, 2668, 3364, 3778, 4002, 5046, 5667, 7556, 8004, 10092, 11334, 19343, 22668, 38686, 43447, 54781, 58029, 77372, 86894, 109562, 116058, 130341, 164343, 173788, 219124, 232116, 260682, 328686, 521364, 657372, 1259963, 1588649, 2519926, 3177298, 3779889, 4765947, 5039852, 6354596, 7559778, 9531894, 15119556, 19063788, 36538927, 73077854, 109616781, 146155708, 219233562, 438467124]

約数ペア:

[(1, 438467124), (2, 219233562), (3, 146155708), (4, 109616781), (6, 73077854), (12, 36538927), (23, 19063788), (29, 15119556), (46, 9531894), (58, 7559778), (69, 6354596), (87, 5039852), (92, 4765947), (116, 3779889), (138, 3177298), (174, 2519926), (276, 1588649), (348, 1259963), (667, 657372), (841, 521364), (1334, 328686), (1682, 260682), (1889, 232116), (2001, 219124), (2523, 173788), (2668, 164343), (3364, 130341), (3778, 116058), (4002, 109562), (5046, 86894), (5667, 77372), (7556, 58029), (8004, 54781), (10092, 43447), (11334, 38686), (19343, 22668)]