778880304

素因数分解:

$2^4\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{4229}}^1$

素因数の和:5522

約数の個数: 60

約数和(自身を含む): 2182003200

約数和(自身を除く): 1403122896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1279, 2558, 3837, 4229, 5116, 7674, 8458, 10232, 11511, 12687, 15348, 16916, 20464, 23022, 25374, 30696, 33832, 38061, 46044, 50748, 61392, 67664, 76122, 92088, 101496, 152244, 184176, 202992, 304488, 608976, 5408891, 10817782, 16226673, 21635564, 32453346, 43271128, 48680019, 64906692, 86542256, 97360038, 129813384, 194720076, 259626768, 389440152, 778880304]

約数ペア:

[(1, 778880304), (2, 389440152), (3, 259626768), (4, 194720076), (6, 129813384), (8, 97360038), (9, 86542256), (12, 64906692), (16, 48680019), (18, 43271128), (24, 32453346), (36, 21635564), (48, 16226673), (72, 10817782), (144, 5408891), (1279, 608976), (2558, 304488), (3837, 202992), (4229, 184176), (5116, 152244), (7674, 101496), (8458, 92088), (10232, 76122), (11511, 67664), (12687, 61392), (15348, 50748), (16916, 46044), (20464, 38061), (23022, 33832), (25374, 30696)]