320433108

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 760415040

約数和(自身を除く): 439981932

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 197, 267, 356, 394, 534, 591, 788, 1068, 1182, 1523, 2364, 3046, 4569, 6092, 9138, 17533, 18276, 35066, 52599, 70132, 105198, 135547, 210396, 271094, 300031, 406641, 542188, 600062, 813282, 900093, 1200124, 1626564, 1800186, 3600372, 26702759, 53405518, 80108277, 106811036, 160216554, 320433108]

約数ペア:

[(1, 320433108), (2, 160216554), (3, 106811036), (4, 80108277), (6, 53405518), (12, 26702759), (89, 3600372), (178, 1800186), (197, 1626564), (267, 1200124), (356, 900093), (394, 813282), (534, 600062), (591, 542188), (788, 406641), (1068, 300031), (1182, 271094), (1523, 210396), (2364, 135547), (3046, 105198), (4569, 70132), (6092, 52599), (9138, 35066), (17533, 18276)]