723771204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{7019}}^1$

素因数の和:7700

約数の個数: 48

約数和(自身を含む): 1821718080

約数和(自身を除く): 1097946876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 661, 1322, 1983, 2644, 3966, 7019, 7932, 8593, 14038, 17186, 21057, 25779, 28076, 34372, 42114, 51558, 84228, 91247, 103116, 182494, 273741, 364988, 547482, 1094964, 4639559, 9279118, 13918677, 18558236, 27837354, 55674708, 60314267, 120628534, 180942801, 241257068, 361885602, 723771204]

約数ペア:

[(1, 723771204), (2, 361885602), (3, 241257068), (4, 180942801), (6, 120628534), (12, 60314267), (13, 55674708), (26, 27837354), (39, 18558236), (52, 13918677), (78, 9279118), (156, 4639559), (661, 1094964), (1322, 547482), (1983, 364988), (2644, 273741), (3966, 182494), (7019, 103116), (7932, 91247), (8593, 84228), (14038, 51558), (17186, 42114), (21057, 34372), (25779, 28076)]