621542432

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{120641}}^1$

素因数の和:120681

約数の個数: 48

約数和(自身を含む): 1459285632

約数和(自身を除く): 837743200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 120641, 241282, 482564, 844487, 965128, 1688974, 1930256, 2774743, 3377948, 3860512, 5549486, 6755896, 11098972, 13511792, 19423201, 22197944, 27023584, 38846402, 44395888, 77692804, 88791776, 155385608, 310771216, 621542432]

約数ペア:

[(1, 621542432), (2, 310771216), (4, 155385608), (7, 88791776), (8, 77692804), (14, 44395888), (16, 38846402), (23, 27023584), (28, 22197944), (32, 19423201), (46, 13511792), (56, 11098972), (92, 6755896), (112, 5549486), (161, 3860512), (184, 3377948), (224, 2774743), (322, 1930256), (368, 1688974), (644, 965128), (736, 844487), (1288, 482564), (2576, 241282), (5152, 120641)]