425593312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9859}}^1$

素因数の和:9959

約数の個数: 48

約数和(自身を含む): 894499200

約数和(自身を除く): 468905888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 5396, 9859, 10792, 19718, 21584, 39436, 43168, 78872, 157744, 187321, 315488, 374642, 699989, 749284, 1399978, 1498568, 2799956, 2997136, 5599912, 5994272, 11199824, 13299791, 22399648, 26599582, 53199164, 106398328, 212796656, 425593312]

約数ペア:

[(1, 425593312), (2, 212796656), (4, 106398328), (8, 53199164), (16, 26599582), (19, 22399648), (32, 13299791), (38, 11199824), (71, 5994272), (76, 5599912), (142, 2997136), (152, 2799956), (284, 1498568), (304, 1399978), (568, 749284), (608, 699989), (1136, 374642), (1349, 315488), (2272, 187321), (2698, 157744), (5396, 78872), (9859, 43168), (10792, 39436), (19718, 21584)]