272220676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 628313280

約数和(自身を除く): 356092604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 5623, 6916, 11246, 12103, 22492, 24206, 39361, 48412, 73099, 78722, 106837, 146198, 157444, 213674, 275527, 292396, 427348, 511693, 551054, 747859, 1023386, 1102108, 1388881, 1495718, 2046772, 2777762, 2991436, 3581851, 5235013, 5555524, 7163702, 9722167, 10470026, 14327404, 19444334, 20940052, 38888668, 68055169, 136110338, 272220676]

約数ペア:

[(1, 272220676), (2, 136110338), (4, 68055169), (7, 38888668), (13, 20940052), (14, 19444334), (19, 14327404), (26, 10470026), (28, 9722167), (38, 7163702), (49, 5555524), (52, 5235013), (76, 3581851), (91, 2991436), (98, 2777762), (133, 2046772), (182, 1495718), (196, 1388881), (247, 1102108), (266, 1023386), (364, 747859), (494, 551054), (532, 511693), (637, 427348), (931, 292396), (988, 275527), (1274, 213674), (1729, 157444), (1862, 146198), (2548, 106837), (3458, 78722), (3724, 73099), (5623, 48412), (6916, 39361), (11246, 24206), (12103, 22492)]