231143154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1759}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 511230720

約数和(自身を除く): 280087566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 181, 242, 362, 363, 543, 726, 1086, 1759, 1991, 3518, 3982, 5277, 5973, 10554, 11946, 19349, 21901, 38698, 43802, 58047, 65703, 116094, 131406, 212839, 318379, 425678, 636758, 638517, 955137, 1277034, 1910274, 3502169, 7004338, 10506507, 21013014, 38523859, 77047718, 115571577, 231143154]

約数ペア:

[(1, 231143154), (2, 115571577), (3, 77047718), (6, 38523859), (11, 21013014), (22, 10506507), (33, 7004338), (66, 3502169), (121, 1910274), (181, 1277034), (242, 955137), (362, 638517), (363, 636758), (543, 425678), (726, 318379), (1086, 212839), (1759, 131406), (1991, 116094), (3518, 65703), (3982, 58047), (5277, 43802), (5973, 38698), (10554, 21901), (11946, 19349)]