397848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 1101240

約数和(自身を除く): 703392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 137, 242, 264, 274, 363, 411, 484, 548, 726, 822, 968, 1096, 1452, 1507, 1644, 2904, 3014, 3288, 4521, 6028, 9042, 12056, 16577, 18084, 33154, 36168, 49731, 66308, 99462, 132616, 198924, 397848]

約数ペア:

[(1, 397848), (2, 198924), (3, 132616), (4, 99462), (6, 66308), (8, 49731), (11, 36168), (12, 33154), (22, 18084), (24, 16577), (33, 12056), (44, 9042), (66, 6028), (88, 4521), (121, 3288), (132, 3014), (137, 2904), (242, 1644), (264, 1507), (274, 1452), (363, 1096), (411, 968), (484, 822), (548, 726)]