531474944

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 1534401792

約数和(自身を除く): 1002926848

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 61, 64, 68, 77, 88, 91, 104, 112, 119, 122, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 244, 256, 272, 286, 308, 352, 364, 374, 416, 427, 442, 448, 476, 488, 512, 544, 572, 616, 671, 704, 728, 748, 793, 832, 854, 884, 896, 952, 976, 1001, 1037, 1088, 1144, 1232, 1309, 1342, 1408, 1456, 1496, 1547, 1586, 1664, 1708, 1768, 1792, 1904, 1952, 2002, 2074, 2176, 2288, 2431, 2464, 2618, 2684, 2816, 2912, 2992, 3094, 3172, 3328, 3416, 3536, 3584, 3808, 3904, 4004, 4148, 4352, 4576, 4697, 4862, 4928, 5236, 5368, 5551, 5632, 5824, 5984, 6188, 6344, 6656, 6832, 7072, 7259, 7616, 7808, 8008, 8296, 8704, 8723, 9152, 9394, 9724, 9856, 10472, 10736, 11102, 11407, 11648, 11968, 12376, 12688, 13481, 13664, 14144, 14518, 15232, 15616, 16016, 16592, 17017, 17446, 18304, 18788, 19448, 19712, 20944, 21472, 22204, 22814, 23296, 23936, 24752, 25376, 26962, 27328, 28288, 29036, 30464, 31232, 32032, 33184, 34034, 34892, 36608, 37576, 38896, 39424, 41888, 42944, 44408, 45628, 46592, 47872, 49504, 50752, 53924, 54656, 56576, 58072, 60928, 61061, 64064, 66368, 68068, 69784, 73216, 75152, 77792, 79849, 83776, 85888, 88816, 91256, 94367, 95744, 99008, 101504, 107848, 109312, 113152, 116144, 122122, 128128, 132736, 136136, 139568, 148291, 150304, 155584, 159698, 167552, 171776, 177632, 182512, 188734, 198016, 203008, 215696, 218624, 232288, 244244, 256256, 265472, 272272, 279136, 296582, 300608, 311168, 319396, 335104, 343552, 355264, 365024, 377468, 396032, 406016, 431392, 464576, 488488, 512512, 530944, 544544, 558272, 593164, 601216, 622336, 638792, 670208, 710528, 730048, 754936, 792064, 862784, 929152, 976976, 1038037, 1089088, 1116544, 1186328, 1202432, 1244672, 1277584, 1421056, 1460096, 1509872, 1725568, 1858304, 1953952, 2076074, 2178176, 2233088, 2372656, 2404864, 2555168, 2842112, 2920192, 3019744, 3451136, 3716608, 3907904, 4152148, 4356352, 4466176, 4745312, 5110336, 5840384, 6039488, 6902272, 7815808, 8304296, 8712704, 9490624, 10220672, 12078976, 15631616, 16608592, 18981248, 20441344, 24157952, 31263232, 33217184, 37962496, 40882688, 48315904, 66434368, 75924992, 132868736, 265737472, 531474944]

約数ペア:

[(1, 531474944), (2, 265737472), (4, 132868736), (7, 75924992), (8, 66434368), (11, 48315904), (13, 40882688), (14, 37962496), (16, 33217184), (17, 31263232), (22, 24157952), (26, 20441344), (28, 18981248), (32, 16608592), (34, 15631616), (44, 12078976), (52, 10220672), (56, 9490624), (61, 8712704), (64, 8304296), (68, 7815808), (77, 6902272), (88, 6039488), (91, 5840384), (104, 5110336), (112, 4745312), (119, 4466176), (122, 4356352), (128, 4152148), (136, 3907904), (143, 3716608), (154, 3451136), (176, 3019744), (182, 2920192), (187, 2842112), (208, 2555168), (221, 2404864), (224, 2372656), (238, 2233088), (244, 2178176), (256, 2076074), (272, 1953952), (286, 1858304), (308, 1725568), (352, 1509872), (364, 1460096), (374, 1421056), (416, 1277584), (427, 1244672), (442, 1202432), (448, 1186328), (476, 1116544), (488, 1089088), (512, 1038037), (544, 976976), (572, 929152), (616, 862784), (671, 792064), (704, 754936), (728, 730048), (748, 710528), (793, 670208), (832, 638792), (854, 622336), (884, 601216), (896, 593164), (952, 558272), (976, 544544), (1001, 530944), (1037, 512512), (1088, 488488), (1144, 464576), (1232, 431392), (1309, 406016), (1342, 396032), (1408, 377468), (1456, 365024), (1496, 355264), (1547, 343552), (1586, 335104), (1664, 319396), (1708, 311168), (1768, 300608), (1792, 296582), (1904, 279136), (1952, 272272), (2002, 265472), (2074, 256256), (2176, 244244), (2288, 232288), (2431, 218624), (2464, 215696), (2618, 203008), (2684, 198016), (2816, 188734), (2912, 182512), (2992, 177632), (3094, 171776), (3172, 167552), (3328, 159698), (3416, 155584), (3536, 150304), (3584, 148291), (3808, 139568), (3904, 136136), (4004, 132736), (4148, 128128), (4352, 122122), (4576, 116144), (4697, 113152), (4862, 109312), (4928, 107848), (5236, 101504), (5368, 99008), (5551, 95744), (5632, 94367), (5824, 91256), (5984, 88816), (6188, 85888), (6344, 83776), (6656, 79849), (6832, 77792), (7072, 75152), (7259, 73216), (7616, 69784), (7808, 68068), (8008, 66368), (8296, 64064), (8704, 61061), (8723, 60928), (9152, 58072), (9394, 56576), (9724, 54656), (9856, 53924), (10472, 50752), (10736, 49504), (11102, 47872), (11407, 46592), (11648, 45628), (11968, 44408), (12376, 42944), (12688, 41888), (13481, 39424), (13664, 38896), (14144, 37576), (14518, 36608), (15232, 34892), (15616, 34034), (16016, 33184), (16592, 32032), (17017, 31232), (17446, 30464), (18304, 29036), (18788, 28288), (19448, 27328), (19712, 26962), (20944, 25376), (21472, 24752), (22204, 23936), (22814, 23296)]