664379568

素因数分解:

$2^4\times 3^2\times {\mathrm{4613747}}^1$

素因数の和:4613761

約数の個数: 30

約数和(自身を含む): 1859340444

約数和(自身を除く): 1194960876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4613747, 9227494, 13841241, 18454988, 27682482, 36909976, 41523723, 55364964, 73819952, 83047446, 110729928, 166094892, 221459856, 332189784, 664379568]

約数ペア:

[(1, 664379568), (2, 332189784), (3, 221459856), (4, 166094892), (6, 110729928), (8, 83047446), (9, 73819952), (12, 55364964), (16, 41523723), (18, 36909976), (24, 27682482), (36, 18454988), (48, 13841241), (72, 9227494), (144, 4613747)]