558294948

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 1444443000

約数和(自身を除く): 886148052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 292, 327, 436, 438, 654, 657, 876, 981, 1308, 1314, 1949, 1962, 2628, 3898, 3924, 5847, 7796, 7957, 11694, 15914, 17541, 23388, 23871, 31828, 35082, 47742, 70164, 71613, 95484, 142277, 143226, 212441, 284554, 286452, 424882, 426831, 569108, 637323, 849764, 853662, 1274646, 1280493, 1707324, 1911969, 2549292, 2560986, 3823938, 5121972, 7647876, 15508193, 31016386, 46524579, 62032772, 93049158, 139573737, 186098316, 279147474, 558294948]

約数ペア:

[(1, 558294948), (2, 279147474), (3, 186098316), (4, 139573737), (6, 93049158), (9, 62032772), (12, 46524579), (18, 31016386), (36, 15508193), (73, 7647876), (109, 5121972), (146, 3823938), (218, 2560986), (219, 2549292), (292, 1911969), (327, 1707324), (436, 1280493), (438, 1274646), (654, 853662), (657, 849764), (876, 637323), (981, 569108), (1308, 426831), (1314, 424882), (1949, 286452), (1962, 284554), (2628, 212441), (3898, 143226), (3924, 142277), (5847, 95484), (7796, 71613), (7957, 70164), (11694, 47742), (15914, 35082), (17541, 31828), (23388, 23871)]