420733824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 1285428480

約数和(自身を除く): 864694656

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, 193, 224, 336, 384, 386, 448, 579, 672, 772, 811, 896, 1158, 1344, 1351, 1544, 1622, 2316, 2433, 2688, 2702, 3088, 3244, 4053, 4632, 4866, 5404, 5677, 6176, 6488, 8106, 9264, 9732, 10808, 11354, 12352, 12976, 16212, 17031, 18528, 19464, 21616, 22708, 24704, 25952, 32424, 34062, 37056, 38928, 43232, 45416, 51904, 64848, 68124, 74112, 77856, 86464, 90832, 103808, 129696, 136248, 155712, 156523, 172928, 181664, 259392, 272496, 311424, 313046, 363328, 469569, 518784, 544992, 626092, 726656, 939138, 1089984, 1095661, 1252184, 1878276, 2179968, 2191322, 2504368, 3286983, 3756552, 4382644, 5008736, 6573966, 7513104, 8765288, 10017472, 13147932, 15026208, 17530576, 20034944, 26295864, 30052416, 35061152, 52591728, 60104832, 70122304, 105183456, 140244608, 210366912, 420733824]

約数ペア:

[(1, 420733824), (2, 210366912), (3, 140244608), (4, 105183456), (6, 70122304), (7, 60104832), (8, 52591728), (12, 35061152), (14, 30052416), (16, 26295864), (21, 20034944), (24, 17530576), (28, 15026208), (32, 13147932), (42, 10017472), (48, 8765288), (56, 7513104), (64, 6573966), (84, 5008736), (96, 4382644), (112, 3756552), (128, 3286983), (168, 2504368), (192, 2191322), (193, 2179968), (224, 1878276), (336, 1252184), (384, 1095661), (386, 1089984), (448, 939138), (579, 726656), (672, 626092), (772, 544992), (811, 518784), (896, 469569), (1158, 363328), (1344, 313046), (1351, 311424), (1544, 272496), (1622, 259392), (2316, 181664), (2433, 172928), (2688, 156523), (2702, 155712), (3088, 136248), (3244, 129696), (4053, 103808), (4632, 90832), (4866, 86464), (5404, 77856), (5677, 74112), (6176, 68124), (6488, 64848), (8106, 51904), (9264, 45416), (9732, 43232), (10808, 38928), (11354, 37056), (12352, 34062), (12976, 32424), (16212, 25952), (17031, 24704), (18528, 22708), (19464, 21616)]