684205312

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2207}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 1570576896

約数和(自身を除く): 886371584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 692, 896, 1211, 1384, 1792, 2207, 2422, 2768, 4414, 4844, 5536, 8828, 9688, 11072, 15449, 17656, 19376, 22144, 30898, 35312, 38752, 44288, 61796, 70624, 77504, 123592, 141248, 155008, 247184, 282496, 310016, 381811, 494368, 564992, 763622, 988736, 1527244, 1977472, 2672677, 3054488, 3954944, 5345354, 6108976, 10690708, 12217952, 21381416, 24435904, 42762832, 48871808, 85525664, 97743616, 171051328, 342102656, 684205312]

約数ペア:

[(1, 684205312), (2, 342102656), (4, 171051328), (7, 97743616), (8, 85525664), (14, 48871808), (16, 42762832), (28, 24435904), (32, 21381416), (56, 12217952), (64, 10690708), (112, 6108976), (128, 5345354), (173, 3954944), (224, 3054488), (256, 2672677), (346, 1977472), (448, 1527244), (692, 988736), (896, 763622), (1211, 564992), (1384, 494368), (1792, 381811), (2207, 310016), (2422, 282496), (2768, 247184), (4414, 155008), (4844, 141248), (5536, 123592), (8828, 77504), (9688, 70624), (11072, 61796), (15449, 44288), (17656, 38752), (19376, 35312), (22144, 30898)]