220405608

素因数分解:

$2^3\times 3^2\times {\mathrm{919}}^1\times {\mathrm{3331}}^1$

素因数の和:4262

約数の個数: 48

約数和(自身を含む): 597760800

約数和(自身を除く): 377355192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 919, 1838, 2757, 3331, 3676, 5514, 6662, 7352, 8271, 9993, 11028, 13324, 16542, 19986, 22056, 26648, 29979, 33084, 39972, 59958, 66168, 79944, 119916, 239832, 3061189, 6122378, 9183567, 12244756, 18367134, 24489512, 27550701, 36734268, 55101402, 73468536, 110202804, 220405608]

約数ペア:

[(1, 220405608), (2, 110202804), (3, 73468536), (4, 55101402), (6, 36734268), (8, 27550701), (9, 24489512), (12, 18367134), (18, 12244756), (24, 9183567), (36, 6122378), (72, 3061189), (919, 239832), (1838, 119916), (2757, 79944), (3331, 66168), (3676, 59958), (5514, 39972), (6662, 33084), (7352, 29979), (8271, 26648), (9993, 22056), (11028, 19986), (13324, 16542)]