570521484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1549}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 1556063600

約数和(自身を除く): 985542116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 787, 1549, 1574, 2361, 3098, 3148, 4647, 4722, 6196, 7083, 9294, 9444, 10231, 13941, 14166, 18588, 20137, 20462, 27882, 28332, 30693, 40274, 40924, 55764, 60411, 61386, 80548, 92079, 120822, 122772, 181233, 184158, 241644, 362466, 368316, 724932, 1219063, 2438126, 3657189, 4876252, 7314378, 10971567, 14628756, 15847819, 21943134, 31695638, 43886268, 47543457, 63391276, 95086914, 142630371, 190173828, 285260742, 570521484]

約数ペア:

[(1, 570521484), (2, 285260742), (3, 190173828), (4, 142630371), (6, 95086914), (9, 63391276), (12, 47543457), (13, 43886268), (18, 31695638), (26, 21943134), (36, 15847819), (39, 14628756), (52, 10971567), (78, 7314378), (117, 4876252), (156, 3657189), (234, 2438126), (468, 1219063), (787, 724932), (1549, 368316), (1574, 362466), (2361, 241644), (3098, 184158), (3148, 181233), (4647, 122772), (4722, 120822), (6196, 92079), (7083, 80548), (9294, 61386), (9444, 60411), (10231, 55764), (13941, 40924), (14166, 40274), (18588, 30693), (20137, 28332), (20462, 27882)]