225377424

素因数分解:

$2^4\times 3^3\times {\mathrm{521707}}^1$

素因数の和:521724

約数の個数: 40

約数和(自身を含む): 646917920

約数和(自身を除く): 421540496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 521707, 1043414, 1565121, 2086828, 3130242, 4173656, 4695363, 6260484, 8347312, 9390726, 12520968, 14086089, 18781452, 25041936, 28172178, 37562904, 56344356, 75125808, 112688712, 225377424]

約数ペア:

[(1, 225377424), (2, 112688712), (3, 75125808), (4, 56344356), (6, 37562904), (8, 28172178), (9, 25041936), (12, 18781452), (16, 14086089), (18, 12520968), (24, 9390726), (27, 8347312), (36, 6260484), (48, 4695363), (54, 4173656), (72, 3130242), (108, 2086828), (144, 1565121), (216, 1043414), (432, 521707)]