401339928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1520227}}^1$

素因数の和:1520247

約数の個数: 32

約数和(自身を含む): 1094564160

約数和(自身を除く): 693224232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1520227, 3040454, 4560681, 6080908, 9121362, 12161816, 16722497, 18242724, 33444994, 36485448, 50167491, 66889988, 100334982, 133779976, 200669964, 401339928]

約数ペア:

[(1, 401339928), (2, 200669964), (3, 133779976), (4, 100334982), (6, 66889988), (8, 50167491), (11, 36485448), (12, 33444994), (22, 18242724), (24, 16722497), (33, 12161816), (44, 9121362), (66, 6080908), (88, 4560681), (132, 3040454), (264, 1520227)]