2783161609312

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{400800923}}^1$

素因数の和:400800971

約数の個数: 48

約数和(自身を含む): 6464117302272

約数和(自身を除く): 3680955692960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 400800923, 801601846, 1603203692, 2805606461, 3206407384, 5611212922, 6412814768, 11222425844, 12424828613, 12825629536, 22444851688, 24849657226, 44889703376, 49699314452, 86973800291, 89779406752, 99398628904, 173947600582, 198797257808, 347895201164, 397594515616, 695790402328, 1391580804656, 2783161609312]

約数ペア:

[(1, 2783161609312), (2, 1391580804656), (4, 695790402328), (7, 397594515616), (8, 347895201164), (14, 198797257808), (16, 173947600582), (28, 99398628904), (31, 89779406752), (32, 86973800291), (56, 49699314452), (62, 44889703376), (112, 24849657226), (124, 22444851688), (217, 12825629536), (224, 12424828613), (248, 11222425844), (434, 6412814768), (496, 5611212922), (868, 3206407384), (992, 2805606461), (1736, 1603203692), (3472, 801601846), (6944, 400800923)]