645645312

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 264

約数和(自身を含む): 2132499096

約数和(自身を除く): 1486853784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 317, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 634, 663, 768, 816, 832, 884, 936, 951, 1024, 1088, 1152, 1224, 1248, 1268, 1326, 1536, 1632, 1664, 1768, 1872, 1902, 1989, 2176, 2304, 2448, 2496, 2536, 2652, 2853, 3072, 3264, 3328, 3536, 3744, 3804, 3978, 4121, 4352, 4608, 4896, 4992, 5072, 5304, 5389, 5706, 6528, 6656, 7072, 7488, 7608, 7956, 8242, 8704, 9216, 9792, 9984, 10144, 10608, 10778, 11412, 12363, 13056, 13312, 14144, 14976, 15216, 15912, 16167, 16484, 17408, 19584, 19968, 20288, 21216, 21556, 22824, 24726, 26112, 28288, 29952, 30432, 31824, 32334, 32968, 37089, 39168, 39936, 40576, 42432, 43112, 45648, 48501, 49452, 52224, 56576, 59904, 60864, 63648, 64668, 65936, 70057, 74178, 78336, 81152, 84864, 86224, 91296, 97002, 98904, 113152, 119808, 121728, 127296, 129336, 131872, 140114, 148356, 156672, 162304, 169728, 172448, 182592, 194004, 197808, 210171, 226304, 243456, 254592, 258672, 263744, 280228, 296712, 324608, 339456, 344896, 365184, 388008, 395616, 420342, 486912, 509184, 517344, 527488, 560456, 593424, 630513, 678912, 689792, 730368, 776016, 791232, 840684, 973824, 1018368, 1034688, 1054976, 1120912, 1186848, 1261026, 1379584, 1460736, 1552032, 1582464, 1681368, 2036736, 2069376, 2109952, 2241824, 2373696, 2522052, 2759168, 2921472, 3104064, 3164928, 3362736, 4138752, 4219904, 4483648, 4747392, 5044104, 5518336, 6208128, 6329856, 6725472, 8277504, 8967296, 9494784, 10088208, 12416256, 12659712, 13450944, 16555008, 17934592, 18989568, 20176416, 24832512, 26901888, 35869184, 37979136, 40352832, 49665024, 53803776, 71738368, 80705664, 107607552, 161411328, 215215104, 322822656, 645645312]

約数ペア:

[(1, 645645312), (2, 322822656), (3, 215215104), (4, 161411328), (6, 107607552), (8, 80705664), (9, 71738368), (12, 53803776), (13, 49665024), (16, 40352832), (17, 37979136), (18, 35869184), (24, 26901888), (26, 24832512), (32, 20176416), (34, 18989568), (36, 17934592), (39, 16555008), (48, 13450944), (51, 12659712), (52, 12416256), (64, 10088208), (68, 9494784), (72, 8967296), (78, 8277504), (96, 6725472), (102, 6329856), (104, 6208128), (117, 5518336), (128, 5044104), (136, 4747392), (144, 4483648), (153, 4219904), (156, 4138752), (192, 3362736), (204, 3164928), (208, 3104064), (221, 2921472), (234, 2759168), (256, 2522052), (272, 2373696), (288, 2241824), (306, 2109952), (312, 2069376), (317, 2036736), (384, 1681368), (408, 1582464), (416, 1552032), (442, 1460736), (468, 1379584), (512, 1261026), (544, 1186848), (576, 1120912), (612, 1054976), (624, 1034688), (634, 1018368), (663, 973824), (768, 840684), (816, 791232), (832, 776016), (884, 730368), (936, 689792), (951, 678912), (1024, 630513), (1088, 593424), (1152, 560456), (1224, 527488), (1248, 517344), (1268, 509184), (1326, 486912), (1536, 420342), (1632, 395616), (1664, 388008), (1768, 365184), (1872, 344896), (1902, 339456), (1989, 324608), (2176, 296712), (2304, 280228), (2448, 263744), (2496, 258672), (2536, 254592), (2652, 243456), (2853, 226304), (3072, 210171), (3264, 197808), (3328, 194004), (3536, 182592), (3744, 172448), (3804, 169728), (3978, 162304), (4121, 156672), (4352, 148356), (4608, 140114), (4896, 131872), (4992, 129336), (5072, 127296), (5304, 121728), (5389, 119808), (5706, 113152), (6528, 98904), (6656, 97002), (7072, 91296), (7488, 86224), (7608, 84864), (7956, 81152), (8242, 78336), (8704, 74178), (9216, 70057), (9792, 65936), (9984, 64668), (10144, 63648), (10608, 60864), (10778, 59904), (11412, 56576), (12363, 52224), (13056, 49452), (13312, 48501), (14144, 45648), (14976, 43112), (15216, 42432), (15912, 40576), (16167, 39936), (16484, 39168), (17408, 37089), (19584, 32968), (19968, 32334), (20288, 31824), (21216, 30432), (21556, 29952), (22824, 28288), (24726, 26112)]