128808873984

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3001}}^1$

素因数の和:3534

約数の個数: 208

約数和(自身を含む): 393430112000

約数和(自身を除く): 264621238016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 499, 512, 672, 768, 896, 998, 1024, 1344, 1497, 1536, 1792, 1996, 2048, 2688, 2994, 3001, 3072, 3493, 3584, 3992, 4096, 5376, 5988, 6002, 6144, 6986, 7168, 7984, 9003, 10479, 10752, 11976, 12004, 12288, 13972, 14336, 15968, 18006, 20958, 21007, 21504, 23952, 24008, 27944, 28672, 31936, 36012, 41916, 42014, 43008, 47904, 48016, 55888, 63021, 63872, 72024, 83832, 84028, 86016, 95808, 96032, 111776, 126042, 127744, 144048, 167664, 168056, 191616, 192064, 223552, 252084, 255488, 288096, 335328, 336112, 383232, 384128, 447104, 504168, 510976, 576192, 670656, 672224, 766464, 768256, 894208, 1008336, 1021952, 1152384, 1341312, 1344448, 1497499, 1532928, 1536512, 1788416, 2016672, 2043904, 2304768, 2682624, 2688896, 2994998, 3065856, 3073024, 3576832, 4033344, 4492497, 4609536, 5365248, 5377792, 5989996, 6131712, 6146048, 7153664, 8066688, 8984994, 9219072, 10482493, 10730496, 10755584, 11979992, 12292096, 14307328, 16133376, 17969988, 18438144, 20964986, 21460992, 21511168, 23959984, 31447479, 32266752, 35939976, 36876288, 41929972, 42921984, 43022336, 47919968, 62894958, 64533504, 71879952, 83859944, 86044672, 95839936, 125789916, 129067008, 143759904, 167719888, 191679872, 251579832, 258134016, 287519808, 335439776, 383359744, 503159664, 575039616, 670879552, 766719488, 1006319328, 1150079232, 1341759104, 1533438976, 2012638656, 2300158464, 2683518208, 3066877952, 4025277312, 4600316928, 5367036416, 6133755904, 8050554624, 9200633856, 10734072832, 16101109248, 18401267712, 21468145664, 32202218496, 42936291328, 64404436992, 128808873984]

約数ペア:

[(1, 128808873984), (2, 64404436992), (3, 42936291328), (4, 32202218496), (6, 21468145664), (7, 18401267712), (8, 16101109248), (12, 10734072832), (14, 9200633856), (16, 8050554624), (21, 6133755904), (24, 5367036416), (28, 4600316928), (32, 4025277312), (42, 3066877952), (48, 2683518208), (56, 2300158464), (64, 2012638656), (84, 1533438976), (96, 1341759104), (112, 1150079232), (128, 1006319328), (168, 766719488), (192, 670879552), (224, 575039616), (256, 503159664), (336, 383359744), (384, 335439776), (448, 287519808), (499, 258134016), (512, 251579832), (672, 191679872), (768, 167719888), (896, 143759904), (998, 129067008), (1024, 125789916), (1344, 95839936), (1497, 86044672), (1536, 83859944), (1792, 71879952), (1996, 64533504), (2048, 62894958), (2688, 47919968), (2994, 43022336), (3001, 42921984), (3072, 41929972), (3493, 36876288), (3584, 35939976), (3992, 32266752), (4096, 31447479), (5376, 23959984), (5988, 21511168), (6002, 21460992), (6144, 20964986), (6986, 18438144), (7168, 17969988), (7984, 16133376), (9003, 14307328), (10479, 12292096), (10752, 11979992), (11976, 10755584), (12004, 10730496), (12288, 10482493), (13972, 9219072), (14336, 8984994), (15968, 8066688), (18006, 7153664), (20958, 6146048), (21007, 6131712), (21504, 5989996), (23952, 5377792), (24008, 5365248), (27944, 4609536), (28672, 4492497), (31936, 4033344), (36012, 3576832), (41916, 3073024), (42014, 3065856), (43008, 2994998), (47904, 2688896), (48016, 2682624), (55888, 2304768), (63021, 2043904), (63872, 2016672), (72024, 1788416), (83832, 1536512), (84028, 1532928), (86016, 1497499), (95808, 1344448), (96032, 1341312), (111776, 1152384), (126042, 1021952), (127744, 1008336), (144048, 894208), (167664, 768256), (168056, 766464), (191616, 672224), (192064, 670656), (223552, 576192), (252084, 510976), (255488, 504168), (288096, 447104), (335328, 384128), (336112, 383232)]