1488890916

素因数分解:

$2^2\times 3^3\times {\mathrm{2789}}^1\times {\mathrm{4943}}^1$

素因数の和:7745

約数の個数: 48

約数和(自身を含む): 3862252800

約数和(自身を除く): 2373361884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2789, 4943, 5578, 8367, 9886, 11156, 14829, 16734, 19772, 25101, 29658, 33468, 44487, 50202, 59316, 75303, 88974, 100404, 133461, 150606, 177948, 266922, 301212, 533844, 13786027, 27572054, 41358081, 55144108, 82716162, 124074243, 165432324, 248148486, 372222729, 496296972, 744445458, 1488890916]

約数ペア:

[(1, 1488890916), (2, 744445458), (3, 496296972), (4, 372222729), (6, 248148486), (9, 165432324), (12, 124074243), (18, 82716162), (27, 55144108), (36, 41358081), (54, 27572054), (108, 13786027), (2789, 533844), (4943, 301212), (5578, 266922), (8367, 177948), (9886, 150606), (11156, 133461), (14829, 100404), (16734, 88974), (19772, 75303), (25101, 59316), (29658, 50202), (33468, 44487)]