789716616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{3083}}^1$

素因数の和:3926

約数の個数: 64

約数和(自身を含む): 2129440320

約数和(自身を除く): 1339723704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 821, 1642, 2463, 3083, 3284, 4926, 6166, 6568, 9249, 9852, 10673, 12332, 18498, 19704, 21346, 24664, 32019, 36996, 40079, 42692, 64038, 73992, 80158, 85384, 120237, 128076, 160316, 240474, 256152, 320632, 480948, 961896, 2531143, 5062286, 7593429, 10124572, 15186858, 20249144, 30373716, 32904859, 60747432, 65809718, 98714577, 131619436, 197429154, 263238872, 394858308, 789716616]

約数ペア:

[(1, 789716616), (2, 394858308), (3, 263238872), (4, 197429154), (6, 131619436), (8, 98714577), (12, 65809718), (13, 60747432), (24, 32904859), (26, 30373716), (39, 20249144), (52, 15186858), (78, 10124572), (104, 7593429), (156, 5062286), (312, 2531143), (821, 961896), (1642, 480948), (2463, 320632), (3083, 256152), (3284, 240474), (4926, 160316), (6166, 128076), (6568, 120237), (9249, 85384), (9852, 80158), (10673, 73992), (12332, 64038), (18498, 42692), (19704, 40079), (21346, 36996), (24664, 32019)]