393478704

素因数分解:

$2^4\times 3^2\times {\mathrm{2732491}}^1$

素因数の和:2732505

約数の個数: 30

約数和(自身を含む): 1101194276

約数和(自身を除く): 707715572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2732491, 5464982, 8197473, 10929964, 16394946, 21859928, 24592419, 32789892, 43719856, 49184838, 65579784, 98369676, 131159568, 196739352, 393478704]

約数ペア:

[(1, 393478704), (2, 196739352), (3, 131159568), (4, 98369676), (6, 65579784), (8, 49184838), (9, 43719856), (12, 32789892), (16, 24592419), (18, 21859928), (24, 16394946), (36, 10929964), (48, 8197473), (72, 5464982), (144, 2732491)]