839289432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{10639}}^1$

素因数の和:10840

約数の個数: 64

約数和(自身を含む): 2221632000

約数和(自身を除く): 1382342568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 173, 228, 346, 456, 519, 692, 1038, 1384, 2076, 3287, 4152, 6574, 9861, 10639, 13148, 19722, 21278, 26296, 31917, 39444, 42556, 63834, 78888, 85112, 127668, 202141, 255336, 404282, 606423, 808564, 1212846, 1617128, 1840547, 2425692, 3681094, 4851384, 5521641, 7362188, 11043282, 14724376, 22086564, 34970393, 44173128, 69940786, 104911179, 139881572, 209822358, 279763144, 419644716, 839289432]

約数ペア:

[(1, 839289432), (2, 419644716), (3, 279763144), (4, 209822358), (6, 139881572), (8, 104911179), (12, 69940786), (19, 44173128), (24, 34970393), (38, 22086564), (57, 14724376), (76, 11043282), (114, 7362188), (152, 5521641), (173, 4851384), (228, 3681094), (346, 2425692), (456, 1840547), (519, 1617128), (692, 1212846), (1038, 808564), (1384, 606423), (2076, 404282), (3287, 255336), (4152, 202141), (6574, 127668), (9861, 85112), (10639, 78888), (13148, 63834), (19722, 42556), (21278, 39444), (26296, 31917)]