393239664

素因数分解:

$2^4\times 3^3\times {\mathrm{910277}}^1$

素因数の和:910294

約数の個数: 40

約数和(自身を含む): 1128744720

約数和(自身を除く): 735505056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 910277, 1820554, 2730831, 3641108, 5461662, 7282216, 8192493, 10923324, 14564432, 16384986, 21846648, 24577479, 32769972, 43693296, 49154958, 65539944, 98309916, 131079888, 196619832, 393239664]

約数ペア:

[(1, 393239664), (2, 196619832), (3, 131079888), (4, 98309916), (6, 65539944), (8, 49154958), (9, 43693296), (12, 32769972), (16, 24577479), (18, 21846648), (24, 16384986), (27, 14564432), (36, 10923324), (48, 8192493), (54, 7282216), (72, 5461662), (108, 3641108), (144, 2730831), (216, 1820554), (432, 910277)]