216278928

素因数分解:

$2^4\times 3^2\times {\mathrm{1501937}}^1$

素因数の和:1501951

約数の個数: 30

約数和(自身を含む): 605281014

約数和(自身を除く): 389002086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1501937, 3003874, 4505811, 6007748, 9011622, 12015496, 13517433, 18023244, 24030992, 27034866, 36046488, 54069732, 72092976, 108139464, 216278928]

約数ペア:

[(1, 216278928), (2, 108139464), (3, 72092976), (4, 54069732), (6, 36046488), (8, 27034866), (9, 24030992), (12, 18023244), (16, 13517433), (18, 12015496), (24, 9011622), (36, 6007748), (48, 4505811), (72, 3003874), (144, 1501937)]