678691488

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{26881}}^1$

素因数の和:27157

約数の個数: 48

約数和(自身を含む): 1788405696

約数和(自身を除く): 1109714208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 8416, 12624, 25248, 26881, 53762, 80643, 107524, 161286, 215048, 322572, 430096, 645144, 860192, 1290288, 2580576, 7069703, 14139406, 21209109, 28278812, 42418218, 56557624, 84836436, 113115248, 169672872, 226230496, 339345744, 678691488]

約数ペア:

[(1, 678691488), (2, 339345744), (3, 226230496), (4, 169672872), (6, 113115248), (8, 84836436), (12, 56557624), (16, 42418218), (24, 28278812), (32, 21209109), (48, 14139406), (96, 7069703), (263, 2580576), (526, 1290288), (789, 860192), (1052, 645144), (1578, 430096), (2104, 322572), (3156, 215048), (4208, 161286), (6312, 107524), (8416, 80643), (12624, 53762), (25248, 26881)]