672766464

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 1885593600

約数和(自身を除く): 1212827136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 199, 213, 248, 256, 284, 372, 384, 398, 426, 496, 512, 568, 597, 744, 768, 796, 852, 992, 1136, 1194, 1488, 1536, 1592, 1704, 1984, 2201, 2272, 2388, 2976, 3184, 3408, 3968, 4402, 4544, 4776, 5952, 6169, 6368, 6603, 6816, 7936, 8804, 9088, 9552, 11904, 12338, 12736, 13206, 13632, 14129, 15872, 17608, 18176, 18507, 19104, 23808, 24676, 25472, 26412, 27264, 28258, 35216, 36352, 37014, 38208, 42387, 47616, 49352, 50944, 52824, 54528, 56516, 70432, 74028, 76416, 84774, 98704, 101888, 105648, 109056, 113032, 140864, 148056, 152832, 169548, 197408, 211296, 226064, 281728, 296112, 305664, 339096, 394816, 422592, 437999, 452128, 563456, 592224, 678192, 789632, 845184, 875998, 904256, 1126912, 1184448, 1313997, 1356384, 1579264, 1690368, 1751996, 1808512, 2368896, 2627994, 2712768, 3158528, 3380736, 3503992, 3617024, 4737792, 5255988, 5425536, 7007984, 7234048, 9475584, 10511976, 10851072, 14015968, 21023952, 21702144, 28031936, 42047904, 56063872, 84095808, 112127744, 168191616, 224255488, 336383232, 672766464]

約数ペア:

[(1, 672766464), (2, 336383232), (3, 224255488), (4, 168191616), (6, 112127744), (8, 84095808), (12, 56063872), (16, 42047904), (24, 28031936), (31, 21702144), (32, 21023952), (48, 14015968), (62, 10851072), (64, 10511976), (71, 9475584), (93, 7234048), (96, 7007984), (124, 5425536), (128, 5255988), (142, 4737792), (186, 3617024), (192, 3503992), (199, 3380736), (213, 3158528), (248, 2712768), (256, 2627994), (284, 2368896), (372, 1808512), (384, 1751996), (398, 1690368), (426, 1579264), (496, 1356384), (512, 1313997), (568, 1184448), (597, 1126912), (744, 904256), (768, 875998), (796, 845184), (852, 789632), (992, 678192), (1136, 592224), (1194, 563456), (1488, 452128), (1536, 437999), (1592, 422592), (1704, 394816), (1984, 339096), (2201, 305664), (2272, 296112), (2388, 281728), (2976, 226064), (3184, 211296), (3408, 197408), (3968, 169548), (4402, 152832), (4544, 148056), (4776, 140864), (5952, 113032), (6169, 109056), (6368, 105648), (6603, 101888), (6816, 98704), (7936, 84774), (8804, 76416), (9088, 74028), (9552, 70432), (11904, 56516), (12338, 54528), (12736, 52824), (13206, 50944), (13632, 49352), (14129, 47616), (15872, 42387), (17608, 38208), (18176, 37014), (18507, 36352), (19104, 35216), (23808, 28258), (24676, 27264), (25472, 26412)]