289736232

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 739186560

約数和(自身を除く): 449450328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 193, 213, 284, 386, 426, 568, 579, 772, 852, 881, 1158, 1544, 1704, 1762, 2316, 2643, 3524, 4632, 5286, 7048, 10572, 13703, 21144, 27406, 41109, 54812, 62551, 82218, 109624, 125102, 164436, 170033, 187653, 250204, 328872, 340066, 375306, 500408, 510099, 680132, 750612, 1020198, 1360264, 1501224, 2040396, 4080792, 12072343, 24144686, 36217029, 48289372, 72434058, 96578744, 144868116, 289736232]

約数ペア:

[(1, 289736232), (2, 144868116), (3, 96578744), (4, 72434058), (6, 48289372), (8, 36217029), (12, 24144686), (24, 12072343), (71, 4080792), (142, 2040396), (193, 1501224), (213, 1360264), (284, 1020198), (386, 750612), (426, 680132), (568, 510099), (579, 500408), (772, 375306), (852, 340066), (881, 328872), (1158, 250204), (1544, 187653), (1704, 170033), (1762, 164436), (2316, 125102), (2643, 109624), (3524, 82218), (4632, 62551), (5286, 54812), (7048, 41109), (10572, 27406), (13703, 21144)]