111214728

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1223}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 309916800

約数和(自身を除く): 198702072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 842, 1223, 1263, 1684, 2446, 2526, 3368, 3669, 3789, 4892, 5052, 7338, 7578, 9784, 10104, 11007, 11367, 14676, 15156, 22014, 22734, 29352, 30312, 33021, 44028, 45468, 66042, 88056, 90936, 132084, 264168, 514883, 1029766, 1544649, 2059532, 3089298, 4119064, 4633947, 6178596, 9267894, 12357192, 13901841, 18535788, 27803682, 37071576, 55607364, 111214728]

約数ペア:

[(1, 111214728), (2, 55607364), (3, 37071576), (4, 27803682), (6, 18535788), (8, 13901841), (9, 12357192), (12, 9267894), (18, 6178596), (24, 4633947), (27, 4119064), (36, 3089298), (54, 2059532), (72, 1544649), (108, 1029766), (216, 514883), (421, 264168), (842, 132084), (1223, 90936), (1263, 88056), (1684, 66042), (2446, 45468), (2526, 44028), (3368, 33021), (3669, 30312), (3789, 29352), (4892, 22734), (5052, 22014), (7338, 15156), (7578, 14676), (9784, 11367), (10104, 11007)]