690577664

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5279}}^1$

素因数の和:5375

約数の個数: 72

約数和(自身を含む): 1597263360

約数和(自身を除く): 906685696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 5279, 8176, 9344, 10558, 16352, 18688, 21116, 32704, 36953, 42232, 65408, 73906, 84464, 130816, 147812, 168928, 295624, 337856, 385367, 591248, 675712, 770734, 1182496, 1351424, 1541468, 2364992, 2697569, 3082936, 4729984, 5395138, 6165872, 9459968, 10790276, 12331744, 21580552, 24663488, 43161104, 49326976, 86322208, 98653952, 172644416, 345288832, 690577664]

約数ペア:

[(1, 690577664), (2, 345288832), (4, 172644416), (7, 98653952), (8, 86322208), (14, 49326976), (16, 43161104), (28, 24663488), (32, 21580552), (56, 12331744), (64, 10790276), (73, 9459968), (112, 6165872), (128, 5395138), (146, 4729984), (224, 3082936), (256, 2697569), (292, 2364992), (448, 1541468), (511, 1351424), (584, 1182496), (896, 770734), (1022, 675712), (1168, 591248), (1792, 385367), (2044, 337856), (2336, 295624), (4088, 168928), (4672, 147812), (5279, 130816), (8176, 84464), (9344, 73906), (10558, 65408), (16352, 42232), (18688, 36953), (21116, 32704)]