239968962

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 526675968

約数和(自身を除く): 286707006

約数列:

[1, 2, 3, 6, 9, 18, 191, 223, 313, 382, 446, 573, 626, 669, 939, 1146, 1338, 1719, 1878, 2007, 2817, 3438, 4014, 5634, 42593, 59783, 69799, 85186, 119566, 127779, 139598, 179349, 209397, 255558, 358698, 383337, 418794, 538047, 628191, 766674, 1076094, 1256382, 13331609, 26663218, 39994827, 79989654, 119984481, 239968962]

約数ペア:

[(1, 239968962), (2, 119984481), (3, 79989654), (6, 39994827), (9, 26663218), (18, 13331609), (191, 1256382), (223, 1076094), (313, 766674), (382, 628191), (446, 538047), (573, 418794), (626, 383337), (669, 358698), (939, 255558), (1146, 209397), (1338, 179349), (1719, 139598), (1878, 127779), (2007, 119566), (2817, 85186), (3438, 69799), (4014, 59783), (5634, 42593)]