385472696

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{25589}}^1$

素因数の和:25871

約数の個数: 32

約数和(自身を含む): 829116000

約数和(自身を除く): 443643304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 7532, 15064, 25589, 51178, 102356, 179123, 204712, 358246, 716492, 1432984, 6883441, 13766882, 27533764, 48184087, 55067528, 96368174, 192736348, 385472696]

約数ペア:

[(1, 385472696), (2, 192736348), (4, 96368174), (7, 55067528), (8, 48184087), (14, 27533764), (28, 13766882), (56, 6883441), (269, 1432984), (538, 716492), (1076, 358246), (1883, 204712), (2152, 179123), (3766, 102356), (7532, 51178), (15064, 25589)]