258328656

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9803}}^1$

素因数の和:9881

約数の個数: 80

約数和(自身を含む): 753731520

約数和(自身を除く): 495402864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 9803, 13176, 19606, 26352, 29409, 39212, 58818, 78424, 88227, 117636, 156848, 176454, 235272, 264681, 352908, 470544, 529362, 597983, 705816, 1058724, 1195966, 1411632, 1793949, 2117448, 2391932, 3587898, 4234896, 4783864, 5381847, 7175796, 9567728, 10763694, 14351592, 16145541, 21527388, 28703184, 32291082, 43054776, 64582164, 86109552, 129164328, 258328656]

約数ペア:

[(1, 258328656), (2, 129164328), (3, 86109552), (4, 64582164), (6, 43054776), (8, 32291082), (9, 28703184), (12, 21527388), (16, 16145541), (18, 14351592), (24, 10763694), (27, 9567728), (36, 7175796), (48, 5381847), (54, 4783864), (61, 4234896), (72, 3587898), (108, 2391932), (122, 2117448), (144, 1793949), (183, 1411632), (216, 1195966), (244, 1058724), (366, 705816), (432, 597983), (488, 529362), (549, 470544), (732, 352908), (976, 264681), (1098, 235272), (1464, 176454), (1647, 156848), (2196, 117636), (2928, 88227), (3294, 78424), (4392, 58818), (6588, 39212), (8784, 29409), (9803, 26352), (13176, 19606)]