389675448

素因数分解:

$2^3\times 3^4\times {\mathrm{347}}^1\times {\mathrm{1733}}^1$

素因数の和:2098

約数の個数: 80

約数和(自身を含む): 1095229080

約数和(自身を除く): 705553632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 347, 648, 694, 1041, 1388, 1733, 2082, 2776, 3123, 3466, 4164, 5199, 6246, 6932, 8328, 9369, 10398, 12492, 13864, 15597, 18738, 20796, 24984, 28107, 31194, 37476, 41592, 46791, 56214, 62388, 74952, 93582, 112428, 124776, 140373, 187164, 224856, 280746, 374328, 561492, 601351, 1122984, 1202702, 1804053, 2405404, 3608106, 4810808, 5412159, 7216212, 10824318, 14432424, 16236477, 21648636, 32472954, 43297272, 48709431, 64945908, 97418862, 129891816, 194837724, 389675448]

約数ペア:

[(1, 389675448), (2, 194837724), (3, 129891816), (4, 97418862), (6, 64945908), (8, 48709431), (9, 43297272), (12, 32472954), (18, 21648636), (24, 16236477), (27, 14432424), (36, 10824318), (54, 7216212), (72, 5412159), (81, 4810808), (108, 3608106), (162, 2405404), (216, 1804053), (324, 1202702), (347, 1122984), (648, 601351), (694, 561492), (1041, 374328), (1388, 280746), (1733, 224856), (2082, 187164), (2776, 140373), (3123, 124776), (3466, 112428), (4164, 93582), (5199, 74952), (6246, 62388), (6932, 56214), (8328, 46791), (9369, 41592), (10398, 37476), (12492, 31194), (13864, 28107), (15597, 24984), (18738, 20796)]