298890072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{319327}}^1$

素因数の和:319352

約数の個数: 48

約数和(自身を含む): 871765440

約数和(自身を除く): 572875368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 319327, 638654, 957981, 1277308, 1915962, 2554616, 2873943, 3831924, 4151251, 5747886, 7663848, 8302502, 11495772, 12453753, 16605004, 22991544, 24907506, 33210008, 37361259, 49815012, 74722518, 99630024, 149445036, 298890072]

約数ペア:

[(1, 298890072), (2, 149445036), (3, 99630024), (4, 74722518), (6, 49815012), (8, 37361259), (9, 33210008), (12, 24907506), (13, 22991544), (18, 16605004), (24, 12453753), (26, 11495772), (36, 8302502), (39, 7663848), (52, 5747886), (72, 4151251), (78, 3831924), (104, 2873943), (117, 2554616), (156, 1915962), (234, 1277308), (312, 957981), (468, 638654), (936, 319327)]