1729398768

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{837887}}^1$

素因数の和:837941

約数の個数: 40

約数和(自身を含む): 4571516928

約数和(自身を除く): 2842118160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 837887, 1675774, 2513661, 3351548, 5027322, 6703096, 10054644, 13406192, 20109288, 36029141, 40218576, 72058282, 108087423, 144116564, 216174846, 288233128, 432349692, 576466256, 864699384, 1729398768]

約数ペア:

[(1, 1729398768), (2, 864699384), (3, 576466256), (4, 432349692), (6, 288233128), (8, 216174846), (12, 144116564), (16, 108087423), (24, 72058282), (43, 40218576), (48, 36029141), (86, 20109288), (129, 13406192), (172, 10054644), (258, 6703096), (344, 5027322), (516, 3351548), (688, 2513661), (1032, 1675774), (2064, 837887)]