331479174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4297}}^1$

素因数の和:4381

約数の個数: 64

約数和(自身を含む): 762499584

約数和(自身を除く): 431020410

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 897, 989, 1118, 1677, 1794, 1978, 2967, 3354, 4297, 5934, 8594, 12857, 12891, 25714, 25782, 38571, 55861, 77142, 98831, 111722, 167583, 184771, 197662, 296493, 335166, 369542, 554313, 592986, 1108626, 1284803, 2402023, 2569606, 3854409, 4249733, 4804046, 7206069, 7708818, 8499466, 12749199, 14412138, 25498398, 55246529, 110493058, 165739587, 331479174]

約数ペア:

[(1, 331479174), (2, 165739587), (3, 110493058), (6, 55246529), (13, 25498398), (23, 14412138), (26, 12749199), (39, 8499466), (43, 7708818), (46, 7206069), (69, 4804046), (78, 4249733), (86, 3854409), (129, 2569606), (138, 2402023), (258, 1284803), (299, 1108626), (559, 592986), (598, 554313), (897, 369542), (989, 335166), (1118, 296493), (1677, 197662), (1794, 184771), (1978, 167583), (2967, 111722), (3354, 98831), (4297, 77142), (5934, 55861), (8594, 38571), (12857, 25782), (12891, 25714)]