240945744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{386131}}^1$

素因数の和:386155

約数の個数: 40

約数和(自身を含む): 670325152

約数和(自身を除く): 429379408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 386131, 772262, 1158393, 1544524, 2316786, 3089048, 4633572, 5019703, 6178096, 9267144, 10039406, 15059109, 18534288, 20078812, 30118218, 40157624, 60236436, 80315248, 120472872, 240945744]

約数ペア:

[(1, 240945744), (2, 120472872), (3, 80315248), (4, 60236436), (6, 40157624), (8, 30118218), (12, 20078812), (13, 18534288), (16, 15059109), (24, 10039406), (26, 9267144), (39, 6178096), (48, 5019703), (52, 4633572), (78, 3089048), (104, 2316786), (156, 1544524), (208, 1158393), (312, 772262), (624, 386131)]