291018672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2927

約数の個数: 120

約数和(自身を含む): 940169984

約数和(自身を除く): 649151312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 618, 721, 824, 927, 1008, 1236, 1442, 1648, 1854, 2163, 2472, 2803, 2884, 3708, 4326, 4944, 5606, 5768, 6489, 7416, 8409, 8652, 11212, 11536, 12978, 14832, 16818, 17304, 19621, 22424, 25227, 25956, 33636, 34608, 39242, 44848, 50454, 51912, 58863, 67272, 78484, 100908, 103824, 117726, 134544, 156968, 176589, 201816, 235452, 288709, 313936, 353178, 403632, 470904, 577418, 706356, 866127, 941808, 1154836, 1412712, 1732254, 2020963, 2309672, 2598381, 2825424, 3464508, 4041926, 4619344, 5196762, 6062889, 6929016, 8083852, 10393524, 12125778, 13858032, 16167704, 18188667, 20787048, 24251556, 32335408, 36377334, 41574096, 48503112, 72754668, 97006224, 145509336, 291018672]

約数ペア:

[(1, 291018672), (2, 145509336), (3, 97006224), (4, 72754668), (6, 48503112), (7, 41574096), (8, 36377334), (9, 32335408), (12, 24251556), (14, 20787048), (16, 18188667), (18, 16167704), (21, 13858032), (24, 12125778), (28, 10393524), (36, 8083852), (42, 6929016), (48, 6062889), (56, 5196762), (63, 4619344), (72, 4041926), (84, 3464508), (103, 2825424), (112, 2598381), (126, 2309672), (144, 2020963), (168, 1732254), (206, 1412712), (252, 1154836), (309, 941808), (336, 866127), (412, 706356), (504, 577418), (618, 470904), (721, 403632), (824, 353178), (927, 313936), (1008, 288709), (1236, 235452), (1442, 201816), (1648, 176589), (1854, 156968), (2163, 134544), (2472, 117726), (2803, 103824), (2884, 100908), (3708, 78484), (4326, 67272), (4944, 58863), (5606, 51912), (5768, 50454), (6489, 44848), (7416, 39242), (8409, 34608), (8652, 33636), (11212, 25956), (11536, 25227), (12978, 22424), (14832, 19621), (16818, 17304)]