393807888

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{27077}}^1$

素因数の和:27192

約数の個数: 60

約数和(自身を含む): 1113068268

約数和(自身を除く): 719260380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 27077, 54154, 81231, 108308, 162462, 216616, 243693, 324924, 433232, 487386, 649848, 974772, 1299696, 1949544, 2734777, 3899088, 5469554, 8204331, 10939108, 16408662, 21878216, 24612993, 32817324, 43756432, 49225986, 65634648, 98451972, 131269296, 196903944, 393807888]

約数ペア:

[(1, 393807888), (2, 196903944), (3, 131269296), (4, 98451972), (6, 65634648), (8, 49225986), (9, 43756432), (12, 32817324), (16, 24612993), (18, 21878216), (24, 16408662), (36, 10939108), (48, 8204331), (72, 5469554), (101, 3899088), (144, 2734777), (202, 1949544), (303, 1299696), (404, 974772), (606, 649848), (808, 487386), (909, 433232), (1212, 324924), (1616, 243693), (1818, 216616), (2424, 162462), (3636, 108308), (4848, 81231), (7272, 54154), (14544, 27077)]