677914816

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 1373026464

約数和(自身を除く): 695111648

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 193, 284, 386, 568, 772, 773, 1136, 1544, 1546, 2272, 3088, 3092, 4544, 6176, 6184, 12352, 12368, 13703, 24736, 27406, 49472, 54812, 54883, 109624, 109766, 149189, 219248, 219532, 298378, 438496, 439064, 596756, 876992, 878128, 1193512, 1756256, 2387024, 3512512, 4774048, 9548096, 10592419, 21184838, 42369676, 84739352, 169478704, 338957408, 677914816]

約数ペア:

[(1, 677914816), (2, 338957408), (4, 169478704), (8, 84739352), (16, 42369676), (32, 21184838), (64, 10592419), (71, 9548096), (142, 4774048), (193, 3512512), (284, 2387024), (386, 1756256), (568, 1193512), (772, 878128), (773, 876992), (1136, 596756), (1544, 439064), (1546, 438496), (2272, 298378), (3088, 219532), (3092, 219248), (4544, 149189), (6176, 109766), (6184, 109624), (12352, 54883), (12368, 54812), (13703, 49472), (24736, 27406)]