1937295648

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{216991}}^1$

素因数の和:217038

約数の個数: 72

約数和(自身を含む): 5686926336

約数和(自身を除く): 3749630688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 216991, 433982, 650973, 867964, 1301946, 1735928, 1952919, 2603892, 3471856, 3905838, 5207784, 6726721, 6943712, 7811676, 10415568, 13453442, 15623352, 20180163, 20831136, 26906884, 31246704, 40360326, 53813768, 60540489, 62493408, 80720652, 107627536, 121080978, 161441304, 215255072, 242161956, 322882608, 484323912, 645765216, 968647824, 1937295648]

約数ペア:

[(1, 1937295648), (2, 968647824), (3, 645765216), (4, 484323912), (6, 322882608), (8, 242161956), (9, 215255072), (12, 161441304), (16, 121080978), (18, 107627536), (24, 80720652), (31, 62493408), (32, 60540489), (36, 53813768), (48, 40360326), (62, 31246704), (72, 26906884), (93, 20831136), (96, 20180163), (124, 15623352), (144, 13453442), (186, 10415568), (248, 7811676), (279, 6943712), (288, 6726721), (372, 5207784), (496, 3905838), (558, 3471856), (744, 2603892), (992, 1952919), (1116, 1735928), (1488, 1301946), (2232, 867964), (2976, 650973), (4464, 433982), (8928, 216991)]