390999032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{5861}}^1$

素因数の和:6167

約数の個数: 32

約数和(自身を含む): 759715200

約数和(自身を除く): 368716168

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 269, 538, 1076, 2152, 5861, 8339, 11722, 16678, 23444, 33356, 46888, 66712, 181691, 363382, 726764, 1453528, 1576609, 3153218, 6306436, 12612872, 48874879, 97749758, 195499516, 390999032]

約数ペア:

[(1, 390999032), (2, 195499516), (4, 97749758), (8, 48874879), (31, 12612872), (62, 6306436), (124, 3153218), (248, 1576609), (269, 1453528), (538, 726764), (1076, 363382), (2152, 181691), (5861, 66712), (8339, 46888), (11722, 33356), (16678, 23444)]