1296331728

素因数分解:

$2^4\times 3^1\times {\mathrm{1453}}^1\times {\mathrm{18587}}^1$

素因数の和:20051

約数の個数: 40

約数和(自身を含む): 3351342048

約数和(自身を除く): 2055010320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1453, 2906, 4359, 5812, 8718, 11624, 17436, 18587, 23248, 34872, 37174, 55761, 69744, 74348, 111522, 148696, 223044, 297392, 446088, 892176, 27006911, 54013822, 81020733, 108027644, 162041466, 216055288, 324082932, 432110576, 648165864, 1296331728]

約数ペア:

[(1, 1296331728), (2, 648165864), (3, 432110576), (4, 324082932), (6, 216055288), (8, 162041466), (12, 108027644), (16, 81020733), (24, 54013822), (48, 27006911), (1453, 892176), (2906, 446088), (4359, 297392), (5812, 223044), (8718, 148696), (11624, 111522), (17436, 74348), (18587, 69744), (23248, 55761), (34872, 37174)]