978378828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4591}}^1$

素因数の和:4707

約数の個数: 96

約数和(自身を含む): 2715525120

約数和(自身を除く): 1737146292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 84, 86, 118, 129, 172, 177, 236, 258, 301, 354, 413, 516, 602, 708, 826, 903, 1204, 1239, 1652, 1806, 2478, 2537, 3612, 4591, 4956, 5074, 7611, 9182, 10148, 13773, 15222, 17759, 18364, 27546, 30444, 32137, 35518, 53277, 55092, 64274, 71036, 96411, 106554, 128548, 192822, 197413, 213108, 270869, 385644, 394826, 541738, 592239, 789652, 812607, 1083476, 1184478, 1381891, 1625214, 1896083, 2368956, 2763782, 3250428, 3792166, 4145673, 5527564, 5688249, 7584332, 8291346, 11376498, 11647367, 16582692, 22752996, 23294734, 34942101, 46589468, 69884202, 81531569, 139768404, 163063138, 244594707, 326126276, 489189414, 978378828]

約数ペア:

[(1, 978378828), (2, 489189414), (3, 326126276), (4, 244594707), (6, 163063138), (7, 139768404), (12, 81531569), (14, 69884202), (21, 46589468), (28, 34942101), (42, 23294734), (43, 22752996), (59, 16582692), (84, 11647367), (86, 11376498), (118, 8291346), (129, 7584332), (172, 5688249), (177, 5527564), (236, 4145673), (258, 3792166), (301, 3250428), (354, 2763782), (413, 2368956), (516, 1896083), (602, 1625214), (708, 1381891), (826, 1184478), (903, 1083476), (1204, 812607), (1239, 789652), (1652, 592239), (1806, 541738), (2478, 394826), (2537, 385644), (3612, 270869), (4591, 213108), (4956, 197413), (5074, 192822), (7611, 128548), (9182, 106554), (10148, 96411), (13773, 71036), (15222, 64274), (17759, 55092), (18364, 53277), (27546, 35518), (30444, 32137)]