2191181184

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61357}}^1$

素因数の和:61408

約数の個数: 96

約数和(自身を含む): 6508856640

約数和(自身を除く): 4317675456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 61357, 122714, 184071, 245428, 368142, 490856, 552213, 736284, 981712, 1104426, 1472568, 1902067, 1963424, 2208852, 2945136, 3804134, 3926848, 4417704, 5706201, 5890272, 7608268, 7853696, 8835408, 11412402, 11780544, 15216536, 17118603, 17670816, 22824804, 23561088, 30433072, 34237206, 35341632, 45649608, 60866144, 68474412, 70683264, 91299216, 121732288, 136948824, 182598432, 243464576, 273897648, 365196864, 547795296, 730393728, 1095590592, 2191181184]

約数ペア:

[(1, 2191181184), (2, 1095590592), (3, 730393728), (4, 547795296), (6, 365196864), (8, 273897648), (9, 243464576), (12, 182598432), (16, 136948824), (18, 121732288), (24, 91299216), (31, 70683264), (32, 68474412), (36, 60866144), (48, 45649608), (62, 35341632), (64, 34237206), (72, 30433072), (93, 23561088), (96, 22824804), (124, 17670816), (128, 17118603), (144, 15216536), (186, 11780544), (192, 11412402), (248, 8835408), (279, 7853696), (288, 7608268), (372, 5890272), (384, 5706201), (496, 4417704), (558, 3926848), (576, 3804134), (744, 2945136), (992, 2208852), (1116, 1963424), (1152, 1902067), (1488, 1472568), (1984, 1104426), (2232, 981712), (2976, 736284), (3968, 552213), (4464, 490856), (5952, 368142), (8928, 245428), (11904, 184071), (17856, 122714), (35712, 61357)]