459890364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{27631}}^1$

素因数の和:27730

約数の個数: 48

約数和(自身を含む): 1145070080

約数和(自身を除く): 685179716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 16644, 27631, 55262, 82893, 110524, 165786, 331572, 524989, 1049978, 1574967, 2017063, 2099956, 3149934, 4034126, 6051189, 6299868, 8068252, 12102378, 24204756, 38324197, 76648394, 114972591, 153296788, 229945182, 459890364]

約数ペア:

[(1, 459890364), (2, 229945182), (3, 153296788), (4, 114972591), (6, 76648394), (12, 38324197), (19, 24204756), (38, 12102378), (57, 8068252), (73, 6299868), (76, 6051189), (114, 4034126), (146, 3149934), (219, 2099956), (228, 2017063), (292, 1574967), (438, 1049978), (876, 524989), (1387, 331572), (2774, 165786), (4161, 110524), (5548, 82893), (8322, 55262), (16644, 27631)]