290772

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 756756

約数和(自身を除く): 465984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 197, 246, 369, 394, 492, 591, 738, 788, 1182, 1476, 1773, 2364, 3546, 7092, 8077, 16154, 24231, 32308, 48462, 72693, 96924, 145386, 290772]

約数ペア:

[(1, 290772), (2, 145386), (3, 96924), (4, 72693), (6, 48462), (9, 32308), (12, 24231), (18, 16154), (36, 8077), (41, 7092), (82, 3546), (123, 2364), (164, 1773), (197, 1476), (246, 1182), (369, 788), (394, 738), (492, 591)]