1909175424

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 5748556800

約数和(自身を除く): 3839381376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 73, 78, 93, 96, 104, 124, 128, 146, 156, 169, 186, 192, 208, 219, 248, 292, 312, 338, 372, 384, 403, 416, 438, 496, 507, 584, 624, 676, 744, 806, 832, 876, 949, 992, 1014, 1168, 1209, 1248, 1352, 1488, 1612, 1664, 1752, 1898, 1984, 2028, 2197, 2263, 2336, 2418, 2496, 2704, 2847, 2976, 3224, 3504, 3796, 3968, 4056, 4394, 4526, 4672, 4836, 4992, 5239, 5408, 5694, 5952, 6448, 6591, 6789, 7008, 7592, 8112, 8788, 9052, 9344, 9672, 10478, 10816, 11388, 11904, 12337, 12896, 13182, 13578, 14016, 15184, 15717, 16224, 17576, 18104, 19344, 20956, 21632, 22776, 24674, 25792, 26364, 27156, 28032, 29419, 30368, 31434, 32448, 35152, 36208, 37011, 38688, 41912, 45552, 49348, 51584, 52728, 54312, 58838, 60736, 62868, 64896, 68107, 70304, 72416, 74022, 77376, 83824, 88257, 91104, 98696, 105456, 108624, 117676, 121472, 125736, 136214, 140608, 144832, 148044, 154752, 160381, 167648, 176514, 182208, 197392, 204321, 210912, 217248, 235352, 251472, 272428, 281216, 289664, 296088, 320762, 335296, 353028, 364416, 382447, 394784, 408642, 421824, 434496, 470704, 481143, 502944, 544856, 592176, 641524, 670592, 706056, 764894, 789568, 817284, 843648, 868992, 941408, 962286, 1005888, 1089712, 1147341, 1184352, 1283048, 1412112, 1529788, 1579136, 1634568, 1882816, 1924572, 2011776, 2179424, 2294682, 2368704, 2566096, 2824224, 3059576, 3269136, 3765632, 3849144, 4358848, 4589364, 4737408, 4971811, 5132192, 5648448, 6119152, 6538272, 7698288, 8717696, 9178728, 9943622, 10264384, 11296896, 12238304, 13076544, 14915433, 15396576, 18357456, 19887244, 20528768, 24476608, 26153088, 29830866, 30793152, 36714912, 39774488, 48953216, 59661732, 61586304, 73429824, 79548976, 119323464, 146859648, 159097952, 238646928, 318195904, 477293856, 636391808, 954587712, 1909175424]

約数ペア:

[(1, 1909175424), (2, 954587712), (3, 636391808), (4, 477293856), (6, 318195904), (8, 238646928), (12, 159097952), (13, 146859648), (16, 119323464), (24, 79548976), (26, 73429824), (31, 61586304), (32, 59661732), (39, 48953216), (48, 39774488), (52, 36714912), (62, 30793152), (64, 29830866), (73, 26153088), (78, 24476608), (93, 20528768), (96, 19887244), (104, 18357456), (124, 15396576), (128, 14915433), (146, 13076544), (156, 12238304), (169, 11296896), (186, 10264384), (192, 9943622), (208, 9178728), (219, 8717696), (248, 7698288), (292, 6538272), (312, 6119152), (338, 5648448), (372, 5132192), (384, 4971811), (403, 4737408), (416, 4589364), (438, 4358848), (496, 3849144), (507, 3765632), (584, 3269136), (624, 3059576), (676, 2824224), (744, 2566096), (806, 2368704), (832, 2294682), (876, 2179424), (949, 2011776), (992, 1924572), (1014, 1882816), (1168, 1634568), (1209, 1579136), (1248, 1529788), (1352, 1412112), (1488, 1283048), (1612, 1184352), (1664, 1147341), (1752, 1089712), (1898, 1005888), (1984, 962286), (2028, 941408), (2197, 868992), (2263, 843648), (2336, 817284), (2418, 789568), (2496, 764894), (2704, 706056), (2847, 670592), (2976, 641524), (3224, 592176), (3504, 544856), (3796, 502944), (3968, 481143), (4056, 470704), (4394, 434496), (4526, 421824), (4672, 408642), (4836, 394784), (4992, 382447), (5239, 364416), (5408, 353028), (5694, 335296), (5952, 320762), (6448, 296088), (6591, 289664), (6789, 281216), (7008, 272428), (7592, 251472), (8112, 235352), (8788, 217248), (9052, 210912), (9344, 204321), (9672, 197392), (10478, 182208), (10816, 176514), (11388, 167648), (11904, 160381), (12337, 154752), (12896, 148044), (13182, 144832), (13578, 140608), (14016, 136214), (15184, 125736), (15717, 121472), (16224, 117676), (17576, 108624), (18104, 105456), (19344, 98696), (20956, 91104), (21632, 88257), (22776, 83824), (24674, 77376), (25792, 74022), (26364, 72416), (27156, 70304), (28032, 68107), (29419, 64896), (30368, 62868), (31434, 60736), (32448, 58838), (35152, 54312), (36208, 52728), (37011, 51584), (38688, 49348), (41912, 45552)]