2151072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 7705152

約数和(自身を除く): 5554080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 97, 99, 112, 126, 132, 144, 154, 168, 176, 194, 198, 224, 231, 252, 264, 288, 291, 308, 336, 352, 388, 396, 462, 504, 528, 582, 616, 672, 679, 693, 776, 792, 873, 924, 1008, 1056, 1067, 1164, 1232, 1358, 1386, 1552, 1584, 1746, 1848, 2016, 2037, 2134, 2328, 2464, 2716, 2772, 3104, 3168, 3201, 3492, 3696, 4074, 4268, 4656, 5432, 5544, 6111, 6402, 6984, 7392, 7469, 8148, 8536, 9312, 9603, 10864, 11088, 12222, 12804, 13968, 14938, 16296, 17072, 19206, 21728, 22176, 22407, 24444, 25608, 27936, 29876, 32592, 34144, 38412, 44814, 48888, 51216, 59752, 65184, 67221, 76824, 89628, 97776, 102432, 119504, 134442, 153648, 179256, 195552, 239008, 268884, 307296, 358512, 537768, 717024, 1075536, 2151072]

約数ペア:

[(1, 2151072), (2, 1075536), (3, 717024), (4, 537768), (6, 358512), (7, 307296), (8, 268884), (9, 239008), (11, 195552), (12, 179256), (14, 153648), (16, 134442), (18, 119504), (21, 102432), (22, 97776), (24, 89628), (28, 76824), (32, 67221), (33, 65184), (36, 59752), (42, 51216), (44, 48888), (48, 44814), (56, 38412), (63, 34144), (66, 32592), (72, 29876), (77, 27936), (84, 25608), (88, 24444), (96, 22407), (97, 22176), (99, 21728), (112, 19206), (126, 17072), (132, 16296), (144, 14938), (154, 13968), (168, 12804), (176, 12222), (194, 11088), (198, 10864), (224, 9603), (231, 9312), (252, 8536), (264, 8148), (288, 7469), (291, 7392), (308, 6984), (336, 6402), (352, 6111), (388, 5544), (396, 5432), (462, 4656), (504, 4268), (528, 4074), (582, 3696), (616, 3492), (672, 3201), (679, 3168), (693, 3104), (776, 2772), (792, 2716), (873, 2464), (924, 2328), (1008, 2134), (1056, 2037), (1067, 2016), (1164, 1848), (1232, 1746), (1358, 1584), (1386, 1552)]