1630078208

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 3729825792

約数和(自身を除く): 2099747584

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 71, 88, 124, 128, 142, 176, 248, 256, 263, 284, 341, 352, 496, 526, 568, 682, 704, 781, 992, 1052, 1136, 1364, 1408, 1562, 1984, 2104, 2201, 2272, 2728, 2816, 2893, 3124, 3968, 4208, 4402, 4544, 5456, 5786, 6248, 7936, 8153, 8416, 8804, 9088, 10912, 11572, 12496, 16306, 16832, 17608, 18176, 18673, 21824, 23144, 24211, 24992, 32612, 33664, 35216, 37346, 43648, 46288, 48422, 49984, 65224, 67328, 70432, 74692, 87296, 89683, 92576, 96844, 99968, 130448, 140864, 149384, 179366, 185152, 193688, 199936, 205403, 260896, 281728, 298768, 358732, 370304, 387376, 410806, 521792, 563456, 578863, 597536, 717464, 740608, 774752, 821612, 1043584, 1157726, 1195072, 1434928, 1549504, 1643224, 2087168, 2315452, 2390144, 2869856, 3099008, 3286448, 4630904, 4780288, 5739712, 6198016, 6367493, 6572896, 9261808, 11479424, 12734986, 13145792, 18523616, 22958848, 25469972, 26291584, 37047232, 50939944, 52583168, 74094464, 101879888, 148188928, 203759776, 407519552, 815039104, 1630078208]

約数ペア:

[(1, 1630078208), (2, 815039104), (4, 407519552), (8, 203759776), (11, 148188928), (16, 101879888), (22, 74094464), (31, 52583168), (32, 50939944), (44, 37047232), (62, 26291584), (64, 25469972), (71, 22958848), (88, 18523616), (124, 13145792), (128, 12734986), (142, 11479424), (176, 9261808), (248, 6572896), (256, 6367493), (263, 6198016), (284, 5739712), (341, 4780288), (352, 4630904), (496, 3286448), (526, 3099008), (568, 2869856), (682, 2390144), (704, 2315452), (781, 2087168), (992, 1643224), (1052, 1549504), (1136, 1434928), (1364, 1195072), (1408, 1157726), (1562, 1043584), (1984, 821612), (2104, 774752), (2201, 740608), (2272, 717464), (2728, 597536), (2816, 578863), (2893, 563456), (3124, 521792), (3968, 410806), (4208, 387376), (4402, 370304), (4544, 358732), (5456, 298768), (5786, 281728), (6248, 260896), (7936, 205403), (8153, 199936), (8416, 193688), (8804, 185152), (9088, 179366), (10912, 149384), (11572, 140864), (12496, 130448), (16306, 99968), (16832, 96844), (17608, 92576), (18176, 89683), (18673, 87296), (21824, 74692), (23144, 70432), (24211, 67328), (24992, 65224), (32612, 49984), (33664, 48422), (35216, 46288), (37346, 43648)]