821509056

素因数分解:

$2^6\times 3^2\times {\mathrm{1426231}}^1$

素因数の和:1426249

約数の個数: 42

約数和(自身を含む): 2354709032

約数和(自身を除く): 1533199976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1426231, 2852462, 4278693, 5704924, 8557386, 11409848, 12836079, 17114772, 22819696, 25672158, 34229544, 45639392, 51344316, 68459088, 91278784, 102688632, 136918176, 205377264, 273836352, 410754528, 821509056]

約数ペア:

[(1, 821509056), (2, 410754528), (3, 273836352), (4, 205377264), (6, 136918176), (8, 102688632), (9, 91278784), (12, 68459088), (16, 51344316), (18, 45639392), (24, 34229544), (32, 25672158), (36, 22819696), (48, 17114772), (64, 12836079), (72, 11409848), (96, 8557386), (144, 5704924), (192, 4278693), (288, 2852462), (576, 1426231)]