2007120896

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 132

約数和(自身を含む): 4482340464

約数和(自身を除く): 2475219568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 121, 128, 167, 176, 194, 242, 256, 334, 352, 388, 484, 512, 668, 704, 776, 968, 1024, 1067, 1336, 1408, 1552, 1837, 1936, 2134, 2672, 2816, 3104, 3674, 3872, 4268, 5344, 5632, 6208, 7348, 7744, 8536, 10688, 11264, 11737, 12416, 14696, 15488, 16199, 17072, 20207, 21376, 23474, 24832, 29392, 30976, 32398, 34144, 40414, 42752, 46948, 49664, 58784, 61952, 64796, 68288, 80828, 85504, 93896, 99328, 117568, 123904, 129592, 136576, 161656, 171008, 178189, 187792, 235136, 259184, 273152, 323312, 356378, 375584, 470272, 518368, 546304, 646624, 712756, 751168, 940544, 1036736, 1092608, 1293248, 1425512, 1502336, 1881088, 1960079, 2073472, 2586496, 2851024, 3004672, 3920158, 4146944, 5172992, 5702048, 6009344, 7840316, 8293888, 10345984, 11404096, 12018688, 15680632, 16587776, 20691968, 22808192, 31361264, 45616384, 62722528, 91232768, 125445056, 182465536, 250890112, 501780224, 1003560448, 2007120896]

約数ペア:

[(1, 2007120896), (2, 1003560448), (4, 501780224), (8, 250890112), (11, 182465536), (16, 125445056), (22, 91232768), (32, 62722528), (44, 45616384), (64, 31361264), (88, 22808192), (97, 20691968), (121, 16587776), (128, 15680632), (167, 12018688), (176, 11404096), (194, 10345984), (242, 8293888), (256, 7840316), (334, 6009344), (352, 5702048), (388, 5172992), (484, 4146944), (512, 3920158), (668, 3004672), (704, 2851024), (776, 2586496), (968, 2073472), (1024, 1960079), (1067, 1881088), (1336, 1502336), (1408, 1425512), (1552, 1293248), (1837, 1092608), (1936, 1036736), (2134, 940544), (2672, 751168), (2816, 712756), (3104, 646624), (3674, 546304), (3872, 518368), (4268, 470272), (5344, 375584), (5632, 356378), (6208, 323312), (7348, 273152), (7744, 259184), (8536, 235136), (10688, 187792), (11264, 178189), (11737, 171008), (12416, 161656), (14696, 136576), (15488, 129592), (16199, 123904), (17072, 117568), (20207, 99328), (21376, 93896), (23474, 85504), (24832, 80828), (29392, 68288), (30976, 64796), (32398, 61952), (34144, 58784), (40414, 49664), (42752, 46948)]