331520652

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{70297}}^1$

素因数の和:70438

約数の個数: 36

約数和(自身を含む): 844419576

約数和(自身を除く): 512898924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 70297, 140594, 210891, 281188, 421782, 632673, 843564, 1265346, 2530692, 9208907, 18417814, 27626721, 36835628, 55253442, 82880163, 110506884, 165760326, 331520652]

約数ペア:

[(1, 331520652), (2, 165760326), (3, 110506884), (4, 82880163), (6, 55253442), (9, 36835628), (12, 27626721), (18, 18417814), (36, 9208907), (131, 2530692), (262, 1265346), (393, 843564), (524, 632673), (786, 421782), (1179, 281188), (1572, 210891), (2358, 140594), (4716, 70297)]