716490996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{20233}}^1$

素因数の和:20480

約数の個数: 48

約数和(自身を含む): 1808433984

約数和(自身を除く): 1091942988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2724, 2951, 5902, 8853, 11804, 17706, 20233, 35412, 40466, 60699, 80932, 121398, 242796, 263029, 526058, 789087, 1052116, 1578174, 3156348, 4592891, 9185782, 13778673, 18371564, 27557346, 55114692, 59707583, 119415166, 179122749, 238830332, 358245498, 716490996]

約数ペア:

[(1, 716490996), (2, 358245498), (3, 238830332), (4, 179122749), (6, 119415166), (12, 59707583), (13, 55114692), (26, 27557346), (39, 18371564), (52, 13778673), (78, 9185782), (156, 4592891), (227, 3156348), (454, 1578174), (681, 1052116), (908, 789087), (1362, 526058), (2724, 263029), (2951, 242796), (5902, 121398), (8853, 80932), (11804, 60699), (17706, 40466), (20233, 35412)]