455673344

素因数分解:

$2^9\times 7^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 120

約数和(自身を含む): 1087383528

約数和(自身を除く): 631710184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 443, 448, 512, 574, 656, 784, 886, 896, 1148, 1312, 1568, 1772, 1792, 2009, 2296, 2624, 3101, 3136, 3544, 3584, 4018, 4592, 5248, 6202, 6272, 7088, 8036, 9184, 10496, 12404, 12544, 14176, 16072, 18163, 18368, 20992, 21707, 24808, 25088, 28352, 32144, 36326, 36736, 43414, 49616, 56704, 64288, 72652, 73472, 86828, 99232, 113408, 127141, 128576, 145304, 146944, 173656, 198464, 226816, 254282, 257152, 290608, 347312, 396928, 508564, 514304, 581216, 694624, 793856, 889987, 1017128, 1028608, 1162432, 1389248, 1587712, 1779974, 2034256, 2324864, 2778496, 3559948, 4068512, 4649728, 5556992, 7119896, 8137024, 9299456, 11113984, 14239792, 16274048, 28479584, 32548096, 56959168, 65096192, 113918336, 227836672, 455673344]

約数ペア:

[(1, 455673344), (2, 227836672), (4, 113918336), (7, 65096192), (8, 56959168), (14, 32548096), (16, 28479584), (28, 16274048), (32, 14239792), (41, 11113984), (49, 9299456), (56, 8137024), (64, 7119896), (82, 5556992), (98, 4649728), (112, 4068512), (128, 3559948), (164, 2778496), (196, 2324864), (224, 2034256), (256, 1779974), (287, 1587712), (328, 1389248), (392, 1162432), (443, 1028608), (448, 1017128), (512, 889987), (574, 793856), (656, 694624), (784, 581216), (886, 514304), (896, 508564), (1148, 396928), (1312, 347312), (1568, 290608), (1772, 257152), (1792, 254282), (2009, 226816), (2296, 198464), (2624, 173656), (3101, 146944), (3136, 145304), (3544, 128576), (3584, 127141), (4018, 113408), (4592, 99232), (5248, 86828), (6202, 73472), (6272, 72652), (7088, 64288), (8036, 56704), (9184, 49616), (10496, 43414), (12404, 36736), (12544, 36326), (14176, 32144), (16072, 28352), (18163, 25088), (18368, 24808), (20992, 21707)]