391164048

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{246947}}^1$

素因数の和:246972

約数の個数: 60

約数和(自身を含む): 1194240528

約数和(自身を除く): 803076480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 246947, 493894, 740841, 987788, 1481682, 1975576, 2222523, 2716417, 2963364, 3951152, 4445046, 5432834, 5926728, 8149251, 8890092, 10865668, 11853456, 16298502, 17780184, 21731336, 24447753, 32597004, 35560368, 43462672, 48895506, 65194008, 97791012, 130388016, 195582024, 391164048]

約数ペア:

[(1, 391164048), (2, 195582024), (3, 130388016), (4, 97791012), (6, 65194008), (8, 48895506), (9, 43462672), (11, 35560368), (12, 32597004), (16, 24447753), (18, 21731336), (22, 17780184), (24, 16298502), (33, 11853456), (36, 10865668), (44, 8890092), (48, 8149251), (66, 5926728), (72, 5432834), (88, 4445046), (99, 3951152), (132, 2963364), (144, 2716417), (176, 2222523), (198, 1975576), (264, 1481682), (396, 987788), (528, 740841), (792, 493894), (1584, 246947)]