613783408

素因数分解:

$2^4\times 7^3\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 80

約数和(自身を含む): 1402340800

約数和(自身を除く): 788557392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 343, 388, 392, 679, 686, 776, 784, 1153, 1358, 1372, 1552, 2306, 2716, 2744, 4612, 4753, 5432, 5488, 8071, 9224, 9506, 10864, 16142, 18448, 19012, 32284, 33271, 38024, 56497, 64568, 66542, 76048, 111841, 112994, 129136, 133084, 223682, 225988, 266168, 395479, 447364, 451976, 532336, 782887, 790958, 894728, 903952, 1565774, 1581916, 1789456, 3131548, 3163832, 5480209, 6263096, 6327664, 10960418, 12526192, 21920836, 38361463, 43841672, 76722926, 87683344, 153445852, 306891704, 613783408]

約数ペア:

[(1, 613783408), (2, 306891704), (4, 153445852), (7, 87683344), (8, 76722926), (14, 43841672), (16, 38361463), (28, 21920836), (49, 12526192), (56, 10960418), (97, 6327664), (98, 6263096), (112, 5480209), (194, 3163832), (196, 3131548), (343, 1789456), (388, 1581916), (392, 1565774), (679, 903952), (686, 894728), (776, 790958), (784, 782887), (1153, 532336), (1358, 451976), (1372, 447364), (1552, 395479), (2306, 266168), (2716, 225988), (2744, 223682), (4612, 133084), (4753, 129136), (5432, 112994), (5488, 111841), (8071, 76048), (9224, 66542), (9506, 64568), (10864, 56497), (16142, 38024), (18448, 33271), (19012, 32284)]