255698316

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{5273}}^1$

素因数の和:5735

約数の個数: 48

約数和(自身を含む): 664524000

約数和(自身を除く): 408825684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2694, 4041, 5273, 5388, 8082, 10546, 12123, 15819, 16164, 21092, 24246, 31638, 47457, 48492, 63276, 94914, 142371, 189828, 284742, 569484, 2367577, 4735154, 7102731, 9470308, 14205462, 21308193, 28410924, 42616386, 63924579, 85232772, 127849158, 255698316]

約数ペア:

[(1, 255698316), (2, 127849158), (3, 85232772), (4, 63924579), (6, 42616386), (9, 28410924), (12, 21308193), (18, 14205462), (27, 9470308), (36, 7102731), (54, 4735154), (108, 2367577), (449, 569484), (898, 284742), (1347, 189828), (1796, 142371), (2694, 94914), (4041, 63276), (5273, 48492), (5388, 47457), (8082, 31638), (10546, 24246), (12123, 21092), (15819, 16164)]