225961728

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9541

約数の個数: 72

約数和(自身を含む): 620852736

約数和(自身を除く): 394891008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 9491, 11904, 18982, 23808, 28473, 37964, 56946, 75928, 113892, 151856, 227784, 294221, 303712, 455568, 588442, 607424, 882663, 911136, 1176884, 1214848, 1765326, 1822272, 2353768, 2429696, 3530652, 3644544, 4707536, 7061304, 7289088, 9415072, 14122608, 18830144, 28245216, 37660288, 56490432, 75320576, 112980864, 225961728]

約数ペア:

[(1, 225961728), (2, 112980864), (3, 75320576), (4, 56490432), (6, 37660288), (8, 28245216), (12, 18830144), (16, 14122608), (24, 9415072), (31, 7289088), (32, 7061304), (48, 4707536), (62, 3644544), (64, 3530652), (93, 2429696), (96, 2353768), (124, 1822272), (128, 1765326), (186, 1214848), (192, 1176884), (248, 911136), (256, 882663), (372, 607424), (384, 588442), (496, 455568), (744, 303712), (768, 294221), (992, 227784), (1488, 151856), (1984, 113892), (2976, 75928), (3968, 56946), (5952, 37964), (7936, 28473), (9491, 23808), (11904, 18982)]