648304128

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 160

約数和(自身を含む): 2003443200

約数和(自身を除く): 1355139072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2039, 2208, 2304, 2484, 2944, 3312, 3456, 4078, 4416, 4608, 4968, 5888, 6117, 6624, 6912, 8156, 8832, 9936, 11776, 12234, 13248, 13824, 16312, 17664, 18351, 19872, 24468, 26496, 32624, 35328, 36702, 39744, 46897, 48936, 52992, 55053, 65248, 73404, 79488, 93794, 97872, 105984, 110106, 130496, 140691, 146808, 158976, 187588, 195744, 220212, 260992, 281382, 293616, 317952, 375176, 391488, 422073, 440424, 521984, 562764, 587232, 750352, 782976, 844146, 880848, 1043968, 1125528, 1174464, 1266219, 1500704, 1565952, 1688292, 1761696, 2251056, 2348928, 2532438, 3001408, 3131904, 3376584, 3523392, 4502112, 4697856, 5064876, 6002816, 6753168, 7046784, 9004224, 9395712, 10129752, 12005632, 13506336, 14093568, 18008448, 20259504, 24011264, 27012672, 28187136, 36016896, 40519008, 54025344, 72033792, 81038016, 108050688, 162076032, 216101376, 324152064, 648304128]

約数ペア:

[(1, 648304128), (2, 324152064), (3, 216101376), (4, 162076032), (6, 108050688), (8, 81038016), (9, 72033792), (12, 54025344), (16, 40519008), (18, 36016896), (23, 28187136), (24, 27012672), (27, 24011264), (32, 20259504), (36, 18008448), (46, 14093568), (48, 13506336), (54, 12005632), (64, 10129752), (69, 9395712), (72, 9004224), (92, 7046784), (96, 6753168), (108, 6002816), (128, 5064876), (138, 4697856), (144, 4502112), (184, 3523392), (192, 3376584), (207, 3131904), (216, 3001408), (256, 2532438), (276, 2348928), (288, 2251056), (368, 1761696), (384, 1688292), (414, 1565952), (432, 1500704), (512, 1266219), (552, 1174464), (576, 1125528), (621, 1043968), (736, 880848), (768, 844146), (828, 782976), (864, 750352), (1104, 587232), (1152, 562764), (1242, 521984), (1472, 440424), (1536, 422073), (1656, 391488), (1728, 375176), (2039, 317952), (2208, 293616), (2304, 281382), (2484, 260992), (2944, 220212), (3312, 195744), (3456, 187588), (4078, 158976), (4416, 146808), (4608, 140691), (4968, 130496), (5888, 110106), (6117, 105984), (6624, 97872), (6912, 93794), (8156, 79488), (8832, 73404), (9936, 65248), (11776, 55053), (12234, 52992), (13248, 48936), (13824, 46897), (16312, 39744), (17664, 36702), (18351, 35328), (19872, 32624), (24468, 26496)]