316220154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 684288000

約数和(自身を除く): 368067846

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 199, 263, 318, 398, 526, 597, 789, 1007, 1194, 1578, 2014, 3021, 3781, 4997, 6042, 7562, 9994, 10547, 11343, 13939, 14991, 21094, 22686, 27878, 29982, 31641, 41817, 52337, 63282, 83634, 104674, 157011, 200393, 264841, 314022, 400786, 529682, 601179, 794523, 994403, 1202358, 1589046, 1988806, 2773861, 2983209, 5547722, 5966418, 8321583, 16643166, 52703359, 105406718, 158110077, 316220154]

約数ペア:

[(1, 316220154), (2, 158110077), (3, 105406718), (6, 52703359), (19, 16643166), (38, 8321583), (53, 5966418), (57, 5547722), (106, 2983209), (114, 2773861), (159, 1988806), (199, 1589046), (263, 1202358), (318, 994403), (398, 794523), (526, 601179), (597, 529682), (789, 400786), (1007, 314022), (1194, 264841), (1578, 200393), (2014, 157011), (3021, 104674), (3781, 83634), (4997, 63282), (6042, 52337), (7562, 41817), (9994, 31641), (10547, 29982), (11343, 27878), (13939, 22686), (14991, 21094)]