12220704384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{85781}}^1$

素因数の和:85858

約数の個数: 128

約数和(自身を含む): 37798980480

約数和(自身を除く): 25578276096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 1113, 1272, 1344, 1484, 1696, 2226, 2544, 2688, 2968, 3392, 4452, 5088, 5936, 6784, 8904, 10176, 11872, 17808, 20352, 23744, 35616, 47488, 71232, 85781, 142464, 171562, 257343, 343124, 514686, 600467, 686248, 1029372, 1200934, 1372496, 1801401, 2058744, 2401868, 2744992, 3602802, 4117488, 4546393, 4803736, 5489984, 7205604, 8234976, 9092786, 9607472, 10979968, 13639179, 14411208, 16469952, 18185572, 19214944, 27278358, 28822416, 31824751, 32939904, 36371144, 38429888, 54556716, 57644832, 63649502, 72742288, 76859776, 95474253, 109113432, 115289664, 127299004, 145484576, 190948506, 218226864, 230579328, 254598008, 290969152, 381897012, 436453728, 509196016, 581938304, 763794024, 872907456, 1018392032, 1527588048, 1745814912, 2036784064, 3055176096, 4073568128, 6110352192, 12220704384]

約数ペア:

[(1, 12220704384), (2, 6110352192), (3, 4073568128), (4, 3055176096), (6, 2036784064), (7, 1745814912), (8, 1527588048), (12, 1018392032), (14, 872907456), (16, 763794024), (21, 581938304), (24, 509196016), (28, 436453728), (32, 381897012), (42, 290969152), (48, 254598008), (53, 230579328), (56, 218226864), (64, 190948506), (84, 145484576), (96, 127299004), (106, 115289664), (112, 109113432), (128, 95474253), (159, 76859776), (168, 72742288), (192, 63649502), (212, 57644832), (224, 54556716), (318, 38429888), (336, 36371144), (371, 32939904), (384, 31824751), (424, 28822416), (448, 27278358), (636, 19214944), (672, 18185572), (742, 16469952), (848, 14411208), (896, 13639179), (1113, 10979968), (1272, 9607472), (1344, 9092786), (1484, 8234976), (1696, 7205604), (2226, 5489984), (2544, 4803736), (2688, 4546393), (2968, 4117488), (3392, 3602802), (4452, 2744992), (5088, 2401868), (5936, 2058744), (6784, 1801401), (8904, 1372496), (10176, 1200934), (11872, 1029372), (17808, 686248), (20352, 600467), (23744, 514686), (35616, 343124), (47488, 257343), (71232, 171562), (85781, 142464)]