1271520756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{291901}}^1$

素因数の和:291933

約数の個数: 54

約数和(自身を含む): 3532889906

約数和(自身を除く): 2261369150

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, 291901, 583802, 875703, 1167604, 1751406, 2627109, 3210911, 3502812, 5254218, 6421822, 9632733, 10508436, 12843644, 19265466, 28898199, 35320021, 38530932, 57796398, 70640042, 105960063, 115592796, 141280084, 211920126, 317880189, 423840252, 635760378, 1271520756]

約数ペア:

[(1, 1271520756), (2, 635760378), (3, 423840252), (4, 317880189), (6, 211920126), (9, 141280084), (11, 115592796), (12, 105960063), (18, 70640042), (22, 57796398), (33, 38530932), (36, 35320021), (44, 28898199), (66, 19265466), (99, 12843644), (121, 10508436), (132, 9632733), (198, 6421822), (242, 5254218), (363, 3502812), (396, 3210911), (484, 2627109), (726, 1751406), (1089, 1167604), (1452, 875703), (2178, 583802), (4356, 291901)]