1855389984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4177}}^1$

素因数の和:4858

約数の個数: 96

約数和(自身を含む): 5575925376

約数和(自身を除く): 3720535392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 661, 672, 1322, 1983, 2644, 3966, 4177, 4627, 5288, 7932, 8354, 9254, 10576, 12531, 13881, 15864, 16708, 18508, 21152, 25062, 27762, 29239, 31728, 33416, 37016, 50124, 55524, 58478, 63456, 66832, 74032, 87717, 100248, 111048, 116956, 133664, 148064, 175434, 200496, 222096, 233912, 350868, 400992, 444192, 467824, 701736, 935648, 1403472, 2760997, 2806944, 5521994, 8282991, 11043988, 16565982, 19326979, 22087976, 33131964, 38653958, 44175952, 57980937, 66263928, 77307916, 88351904, 115961874, 132527856, 154615832, 231923748, 265055712, 309231664, 463847496, 618463328, 927694992, 1855389984]

約数ペア:

[(1, 1855389984), (2, 927694992), (3, 618463328), (4, 463847496), (6, 309231664), (7, 265055712), (8, 231923748), (12, 154615832), (14, 132527856), (16, 115961874), (21, 88351904), (24, 77307916), (28, 66263928), (32, 57980937), (42, 44175952), (48, 38653958), (56, 33131964), (84, 22087976), (96, 19326979), (112, 16565982), (168, 11043988), (224, 8282991), (336, 5521994), (661, 2806944), (672, 2760997), (1322, 1403472), (1983, 935648), (2644, 701736), (3966, 467824), (4177, 444192), (4627, 400992), (5288, 350868), (7932, 233912), (8354, 222096), (9254, 200496), (10576, 175434), (12531, 148064), (13881, 133664), (15864, 116956), (16708, 111048), (18508, 100248), (21152, 87717), (25062, 74032), (27762, 66832), (29239, 63456), (31728, 58478), (33416, 55524), (37016, 50124)]