208761696

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 721532448

約数和(自身を除く): 512770752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 37, 39, 44, 48, 52, 66, 72, 74, 78, 88, 96, 99, 104, 111, 117, 132, 137, 143, 144, 148, 156, 176, 198, 208, 222, 234, 264, 274, 286, 288, 296, 312, 333, 352, 396, 407, 411, 416, 429, 444, 468, 481, 528, 548, 572, 592, 624, 666, 792, 814, 822, 858, 888, 936, 962, 1056, 1096, 1144, 1184, 1221, 1233, 1248, 1287, 1332, 1443, 1507, 1584, 1628, 1644, 1716, 1776, 1781, 1872, 1924, 2192, 2288, 2442, 2466, 2574, 2664, 2886, 3014, 3168, 3256, 3288, 3432, 3552, 3562, 3663, 3744, 3848, 4329, 4384, 4521, 4576, 4884, 4932, 5069, 5148, 5291, 5328, 5343, 5772, 6028, 6512, 6576, 6864, 7124, 7326, 7696, 8658, 9042, 9768, 9864, 10138, 10296, 10582, 10656, 10686, 11544, 12056, 13024, 13152, 13563, 13728, 14248, 14652, 15207, 15392, 15873, 16029, 17316, 18084, 19536, 19591, 19728, 20276, 20592, 21164, 21372, 23088, 24112, 27126, 28496, 29304, 30414, 31746, 32058, 34632, 36168, 39072, 39182, 39456, 40552, 41184, 42328, 42744, 45621, 46176, 47619, 48224, 54252, 55759, 56992, 58608, 58773, 60828, 63492, 64116, 65897, 69264, 72336, 78364, 81104, 84656, 85488, 91242, 95238, 108504, 111518, 117216, 117546, 121656, 126984, 128232, 131794, 138528, 144672, 156728, 162208, 167277, 169312, 170976, 176319, 182484, 190476, 197691, 217008, 223036, 235092, 243312, 253968, 256464, 263588, 313456, 334554, 352638, 364968, 380952, 395382, 434016, 446072, 470184, 486624, 501831, 507936, 512928, 527176, 593073, 626912, 669108, 705276, 724867, 729936, 761904, 790764, 892144, 940368, 1003662, 1054352, 1186146, 1338216, 1410552, 1449734, 1459872, 1523808, 1581528, 1784288, 1880736, 2007324, 2108704, 2174601, 2372292, 2676432, 2821104, 2899468, 3163056, 4014648, 4349202, 4744584, 5352864, 5642208, 5798936, 6326112, 6523803, 8029296, 8698404, 9489168, 11597872, 13047606, 16058592, 17396808, 18978336, 23195744, 26095212, 34793616, 52190424, 69587232, 104380848, 208761696]

約数ペア:

[(1, 208761696), (2, 104380848), (3, 69587232), (4, 52190424), (6, 34793616), (8, 26095212), (9, 23195744), (11, 18978336), (12, 17396808), (13, 16058592), (16, 13047606), (18, 11597872), (22, 9489168), (24, 8698404), (26, 8029296), (32, 6523803), (33, 6326112), (36, 5798936), (37, 5642208), (39, 5352864), (44, 4744584), (48, 4349202), (52, 4014648), (66, 3163056), (72, 2899468), (74, 2821104), (78, 2676432), (88, 2372292), (96, 2174601), (99, 2108704), (104, 2007324), (111, 1880736), (117, 1784288), (132, 1581528), (137, 1523808), (143, 1459872), (144, 1449734), (148, 1410552), (156, 1338216), (176, 1186146), (198, 1054352), (208, 1003662), (222, 940368), (234, 892144), (264, 790764), (274, 761904), (286, 729936), (288, 724867), (296, 705276), (312, 669108), (333, 626912), (352, 593073), (396, 527176), (407, 512928), (411, 507936), (416, 501831), (429, 486624), (444, 470184), (468, 446072), (481, 434016), (528, 395382), (548, 380952), (572, 364968), (592, 352638), (624, 334554), (666, 313456), (792, 263588), (814, 256464), (822, 253968), (858, 243312), (888, 235092), (936, 223036), (962, 217008), (1056, 197691), (1096, 190476), (1144, 182484), (1184, 176319), (1221, 170976), (1233, 169312), (1248, 167277), (1287, 162208), (1332, 156728), (1443, 144672), (1507, 138528), (1584, 131794), (1628, 128232), (1644, 126984), (1716, 121656), (1776, 117546), (1781, 117216), (1872, 111518), (1924, 108504), (2192, 95238), (2288, 91242), (2442, 85488), (2466, 84656), (2574, 81104), (2664, 78364), (2886, 72336), (3014, 69264), (3168, 65897), (3256, 64116), (3288, 63492), (3432, 60828), (3552, 58773), (3562, 58608), (3663, 56992), (3744, 55759), (3848, 54252), (4329, 48224), (4384, 47619), (4521, 46176), (4576, 45621), (4884, 42744), (4932, 42328), (5069, 41184), (5148, 40552), (5291, 39456), (5328, 39182), (5343, 39072), (5772, 36168), (6028, 34632), (6512, 32058), (6576, 31746), (6864, 30414), (7124, 29304), (7326, 28496), (7696, 27126), (8658, 24112), (9042, 23088), (9768, 21372), (9864, 21164), (10138, 20592), (10296, 20276), (10582, 19728), (10656, 19591), (10686, 19536), (11544, 18084), (12056, 17316), (13024, 16029), (13152, 15873), (13563, 15392), (13728, 15207), (14248, 14652)]