680477148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{111847}}^1$

素因数の和:111883

約数の個数: 54

約数和(自身を含む): 1862604744

約数和(自身を除く): 1182127596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 111847, 223694, 335541, 447388, 671082, 1006623, 1342164, 1454011, 2013246, 2908022, 4026492, 4362033, 5816044, 8724066, 13086099, 17448132, 18902143, 26172198, 37804286, 52344396, 56706429, 75608572, 113412858, 170119287, 226825716, 340238574, 680477148]

約数ペア:

[(1, 680477148), (2, 340238574), (3, 226825716), (4, 170119287), (6, 113412858), (9, 75608572), (12, 56706429), (13, 52344396), (18, 37804286), (26, 26172198), (36, 18902143), (39, 17448132), (52, 13086099), (78, 8724066), (117, 5816044), (156, 4362033), (169, 4026492), (234, 2908022), (338, 2013246), (468, 1454011), (507, 1342164), (676, 1006623), (1014, 671082), (1521, 447388), (2028, 335541), (3042, 223694), (6084, 111847)]