326430716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 626102400

約数和(自身を除く): 299671684

約数列:

[1, 2, 4, 19, 38, 43, 59, 76, 86, 118, 172, 236, 817, 1121, 1634, 1693, 2242, 2537, 3268, 3386, 4484, 5074, 6772, 10148, 32167, 48203, 64334, 72799, 96406, 99887, 128668, 145598, 192812, 199774, 291196, 399548, 1383181, 1897853, 2766362, 3795706, 4295141, 5532724, 7591412, 8590282, 17180564, 81607679, 163215358, 326430716]

約数ペア:

[(1, 326430716), (2, 163215358), (4, 81607679), (19, 17180564), (38, 8590282), (43, 7591412), (59, 5532724), (76, 4295141), (86, 3795706), (118, 2766362), (172, 1897853), (236, 1383181), (817, 399548), (1121, 291196), (1634, 199774), (1693, 192812), (2242, 145598), (2537, 128668), (3268, 99887), (3386, 96406), (4484, 72799), (5074, 64334), (6772, 48203), (10148, 32167)]