2172904608

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{761}}^1$

素因数の和:1395

約数の個数: 144

約数和(自身を含む): 6654783744

約数和(自身を除く): 4481879136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 607, 672, 761, 784, 1176, 1214, 1522, 1568, 1821, 2283, 2352, 2428, 3044, 3642, 4249, 4566, 4704, 4856, 5327, 6088, 7284, 8498, 9132, 9712, 10654, 12176, 12747, 14568, 15981, 16996, 18264, 19424, 21308, 24352, 25494, 29136, 29743, 31962, 33992, 36528, 37289, 42616, 50988, 58272, 59486, 63924, 67984, 73056, 74578, 85232, 89229, 101976, 111867, 118972, 127848, 135968, 149156, 170464, 178458, 203952, 223734, 237944, 255696, 298312, 356916, 407904, 447468, 461927, 475888, 511392, 596624, 713832, 894936, 923854, 951776, 1193248, 1385781, 1427664, 1789872, 1847708, 2771562, 2855328, 3233489, 3579744, 3695416, 5543124, 6466978, 7390832, 9700467, 11086248, 12933956, 14781664, 19400934, 22172496, 22634423, 25867912, 38801868, 44344992, 45268846, 51735824, 67903269, 77603736, 90537692, 103471648, 135806538, 155207472, 181075384, 271613076, 310414944, 362150768, 543226152, 724301536, 1086452304, 2172904608]

約数ペア:

[(1, 2172904608), (2, 1086452304), (3, 724301536), (4, 543226152), (6, 362150768), (7, 310414944), (8, 271613076), (12, 181075384), (14, 155207472), (16, 135806538), (21, 103471648), (24, 90537692), (28, 77603736), (32, 67903269), (42, 51735824), (48, 45268846), (49, 44344992), (56, 38801868), (84, 25867912), (96, 22634423), (98, 22172496), (112, 19400934), (147, 14781664), (168, 12933956), (196, 11086248), (224, 9700467), (294, 7390832), (336, 6466978), (392, 5543124), (588, 3695416), (607, 3579744), (672, 3233489), (761, 2855328), (784, 2771562), (1176, 1847708), (1214, 1789872), (1522, 1427664), (1568, 1385781), (1821, 1193248), (2283, 951776), (2352, 923854), (2428, 894936), (3044, 713832), (3642, 596624), (4249, 511392), (4566, 475888), (4704, 461927), (4856, 447468), (5327, 407904), (6088, 356916), (7284, 298312), (8498, 255696), (9132, 237944), (9712, 223734), (10654, 203952), (12176, 178458), (12747, 170464), (14568, 149156), (15981, 135968), (16996, 127848), (18264, 118972), (19424, 111867), (21308, 101976), (24352, 89229), (25494, 85232), (29136, 74578), (29743, 73056), (31962, 67984), (33992, 63924), (36528, 59486), (37289, 58272), (42616, 50988)]