245909268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{56453}}^1$

素因数の和:56485

約数の個数: 54

約数和(自身を含む): 683262762

約数和(自身を除く): 437353494

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 56453, 112906, 169359, 225812, 338718, 508077, 620983, 677436, 1016154, 1241966, 1862949, 2032308, 2483932, 3725898, 5588847, 6830813, 7451796, 11177694, 13661626, 20492439, 22355388, 27323252, 40984878, 61477317, 81969756, 122954634, 245909268]

約数ペア:

[(1, 245909268), (2, 122954634), (3, 81969756), (4, 61477317), (6, 40984878), (9, 27323252), (11, 22355388), (12, 20492439), (18, 13661626), (22, 11177694), (33, 7451796), (36, 6830813), (44, 5588847), (66, 3725898), (99, 2483932), (121, 2032308), (132, 1862949), (198, 1241966), (242, 1016154), (363, 677436), (396, 620983), (484, 508077), (726, 338718), (1089, 225812), (1452, 169359), (2178, 112906), (4356, 56453)]