238417966062

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{725897}}^1$

素因数の和:726233

約数の個数: 48

約数和(自身を含む): 525886968672

約数和(自身を除く): 287469002610

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 257, 426, 514, 639, 771, 1278, 1542, 2313, 4626, 18247, 36494, 54741, 109482, 164223, 328446, 725897, 1451794, 2177691, 4355382, 6533073, 13066146, 51538687, 103077374, 154616061, 186555529, 309232122, 373111058, 463848183, 559666587, 927696366, 1119333174, 1678999761, 3357999522, 13245442559, 26490885118, 39736327677, 79472655354, 119208983031, 238417966062]

約数ペア:

[(1, 238417966062), (2, 119208983031), (3, 79472655354), (6, 39736327677), (9, 26490885118), (18, 13245442559), (71, 3357999522), (142, 1678999761), (213, 1119333174), (257, 927696366), (426, 559666587), (514, 463848183), (639, 373111058), (771, 309232122), (1278, 186555529), (1542, 154616061), (2313, 103077374), (4626, 51538687), (18247, 13066146), (36494, 6533073), (54741, 4355382), (109482, 2177691), (164223, 1451794), (328446, 725897)]