2321199648

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{259991}}^1$

素因数の和:260038

約数の個数: 72

約数和(自身を含む): 6813870336

約数和(自身を除く): 4492670688

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, 259991, 519982, 779973, 1039964, 1559946, 2079928, 2339919, 3119892, 4159856, 4679838, 6239784, 8059721, 8319712, 9359676, 12479568, 16119442, 18719352, 24179163, 24959136, 32238884, 37438704, 48358326, 64477768, 72537489, 74877408, 96716652, 128955536, 145074978, 193433304, 257911072, 290149956, 386866608, 580299912, 773733216, 1160599824, 2321199648]

約数ペア:

[(1, 2321199648), (2, 1160599824), (3, 773733216), (4, 580299912), (6, 386866608), (8, 290149956), (9, 257911072), (12, 193433304), (16, 145074978), (18, 128955536), (24, 96716652), (31, 74877408), (32, 72537489), (36, 64477768), (48, 48358326), (62, 37438704), (72, 32238884), (93, 24959136), (96, 24179163), (124, 18719352), (144, 16119442), (186, 12479568), (248, 9359676), (279, 8319712), (288, 8059721), (372, 6239784), (496, 4679838), (558, 4159856), (744, 3119892), (992, 2339919), (1116, 2079928), (1488, 1559946), (2232, 1039964), (2976, 779973), (4464, 519982), (8928, 259991)]