2651177984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 176

約数和(自身を含む): 6811891968

約数和(自身を除く): 4160713984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 512, 598, 644, 728, 736, 832, 896, 1024, 1196, 1237, 1288, 1456, 1472, 1664, 1792, 2093, 2392, 2474, 2576, 2912, 2944, 3328, 3584, 4186, 4784, 4948, 5152, 5824, 5888, 6656, 7168, 8372, 8659, 9568, 9896, 10304, 11648, 11776, 13312, 16081, 16744, 17318, 19136, 19792, 20608, 23296, 23552, 28451, 32162, 33488, 34636, 38272, 39584, 41216, 46592, 56902, 64324, 66976, 69272, 76544, 79168, 82432, 93184, 112567, 113804, 128648, 133952, 138544, 153088, 158336, 164864, 199157, 225134, 227608, 257296, 267904, 277088, 306176, 316672, 369863, 398314, 450268, 455216, 514592, 535808, 554176, 633344, 739726, 796628, 900536, 910432, 1029184, 1071616, 1108352, 1266688, 1479452, 1593256, 1801072, 1820864, 2058368, 2143232, 2216704, 2589041, 2958904, 3186512, 3602144, 3641728, 4116736, 4433408, 5178082, 5917808, 6373024, 7204288, 7283456, 8233472, 8866816, 10356164, 11835616, 12746048, 14408576, 14566912, 16466944, 20712328, 23671232, 25492096, 28817152, 29133824, 41424656, 47342464, 50984192, 57634304, 82849312, 94684928, 101968384, 115268608, 165698624, 189369856, 203936768, 331397248, 378739712, 662794496, 1325588992, 2651177984]

約数ペア:

[(1, 2651177984), (2, 1325588992), (4, 662794496), (7, 378739712), (8, 331397248), (13, 203936768), (14, 189369856), (16, 165698624), (23, 115268608), (26, 101968384), (28, 94684928), (32, 82849312), (46, 57634304), (52, 50984192), (56, 47342464), (64, 41424656), (91, 29133824), (92, 28817152), (104, 25492096), (112, 23671232), (128, 20712328), (161, 16466944), (182, 14566912), (184, 14408576), (208, 12746048), (224, 11835616), (256, 10356164), (299, 8866816), (322, 8233472), (364, 7283456), (368, 7204288), (416, 6373024), (448, 5917808), (512, 5178082), (598, 4433408), (644, 4116736), (728, 3641728), (736, 3602144), (832, 3186512), (896, 2958904), (1024, 2589041), (1196, 2216704), (1237, 2143232), (1288, 2058368), (1456, 1820864), (1472, 1801072), (1664, 1593256), (1792, 1479452), (2093, 1266688), (2392, 1108352), (2474, 1071616), (2576, 1029184), (2912, 910432), (2944, 900536), (3328, 796628), (3584, 739726), (4186, 633344), (4784, 554176), (4948, 535808), (5152, 514592), (5824, 455216), (5888, 450268), (6656, 398314), (7168, 369863), (8372, 316672), (8659, 306176), (9568, 277088), (9896, 267904), (10304, 257296), (11648, 227608), (11776, 225134), (13312, 199157), (16081, 164864), (16744, 158336), (17318, 153088), (19136, 138544), (19792, 133952), (20608, 128648), (23296, 113804), (23552, 112567), (28451, 93184), (32162, 82432), (33488, 79168), (34636, 76544), (38272, 69272), (39584, 66976), (41216, 64324), (46592, 56902)]