248657624

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{797}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 475448400

約数和(自身を除く): 226790776

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 661, 797, 1322, 1594, 2644, 3188, 5288, 6376, 38999, 47023, 77998, 94046, 155996, 188092, 311992, 376184, 526817, 1053634, 2107268, 4214536, 31082203, 62164406, 124328812, 248657624]

約数ペア:

[(1, 248657624), (2, 124328812), (4, 62164406), (8, 31082203), (59, 4214536), (118, 2107268), (236, 1053634), (472, 526817), (661, 376184), (797, 311992), (1322, 188092), (1594, 155996), (2644, 94046), (3188, 77998), (5288, 47023), (6376, 38999)]