2280564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 6787872

約数和(自身を除く): 4507308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 443, 468, 572, 858, 886, 1287, 1329, 1716, 1772, 2574, 2658, 3987, 4873, 5148, 5316, 5759, 7974, 9746, 11518, 14619, 15948, 17277, 19492, 23036, 29238, 34554, 43857, 51831, 58476, 63349, 69108, 87714, 103662, 126698, 175428, 190047, 207324, 253396, 380094, 570141, 760188, 1140282, 2280564]

約数ペア:

[(1, 2280564), (2, 1140282), (3, 760188), (4, 570141), (6, 380094), (9, 253396), (11, 207324), (12, 190047), (13, 175428), (18, 126698), (22, 103662), (26, 87714), (33, 69108), (36, 63349), (39, 58476), (44, 51831), (52, 43857), (66, 34554), (78, 29238), (99, 23036), (117, 19492), (132, 17277), (143, 15948), (156, 14619), (198, 11518), (234, 9746), (286, 7974), (396, 5759), (429, 5316), (443, 5148), (468, 4873), (572, 3987), (858, 2658), (886, 2574), (1287, 1772), (1329, 1716)]