221567105136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{355075489}}^1$

素因数の和:355075513

約数の個数: 40

約数和(自身を含む): 616411050640

約数和(自身を除く): 394843945504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 355075489, 710150978, 1065226467, 1420301956, 2130452934, 2840603912, 4260905868, 4615981357, 5681207824, 8521811736, 9231962714, 13847944071, 17043623472, 18463925428, 27695888142, 36927850856, 55391776284, 73855701712, 110783552568, 221567105136]

約数ペア:

[(1, 221567105136), (2, 110783552568), (3, 73855701712), (4, 55391776284), (6, 36927850856), (8, 27695888142), (12, 18463925428), (13, 17043623472), (16, 13847944071), (24, 9231962714), (26, 8521811736), (39, 5681207824), (48, 4615981357), (52, 4260905868), (78, 2840603912), (104, 2130452934), (156, 1420301956), (208, 1065226467), (312, 710150978), (624, 355075489)]