312531324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2909}}^1$

素因数の和:4202

約数の個数: 48

約数和(自身を含む): 834355200

約数和(自身を除く): 521823876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1279, 2558, 2909, 3837, 5116, 5818, 7674, 8727, 8953, 11636, 15348, 17454, 17906, 20363, 26859, 34908, 35812, 40726, 53718, 61089, 81452, 107436, 122178, 244356, 3720611, 7441222, 11161833, 14882444, 22323666, 26044277, 44647332, 52088554, 78132831, 104177108, 156265662, 312531324]

約数ペア:

[(1, 312531324), (2, 156265662), (3, 104177108), (4, 78132831), (6, 52088554), (7, 44647332), (12, 26044277), (14, 22323666), (21, 14882444), (28, 11161833), (42, 7441222), (84, 3720611), (1279, 244356), (2558, 122178), (2909, 107436), (3837, 81452), (5116, 61089), (5818, 53718), (7674, 40726), (8727, 35812), (8953, 34908), (11636, 26859), (15348, 20363), (17454, 17906)]