408564

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 1162084

約数和(自身を除く): 753520

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 97, 108, 117, 156, 162, 194, 234, 291, 324, 351, 388, 468, 582, 702, 873, 1053, 1164, 1261, 1404, 1746, 2106, 2522, 2619, 3492, 3783, 4212, 5044, 5238, 7566, 7857, 10476, 11349, 15132, 15714, 22698, 31428, 34047, 45396, 68094, 102141, 136188, 204282, 408564]

約数ペア:

[(1, 408564), (2, 204282), (3, 136188), (4, 102141), (6, 68094), (9, 45396), (12, 34047), (13, 31428), (18, 22698), (26, 15714), (27, 15132), (36, 11349), (39, 10476), (52, 7857), (54, 7566), (78, 5238), (81, 5044), (97, 4212), (108, 3783), (117, 3492), (156, 2619), (162, 2522), (194, 2106), (234, 1746), (291, 1404), (324, 1261), (351, 1164), (388, 1053), (468, 873), (582, 702)]