217547616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 717196032

約数和(自身を除く): 499648416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 53, 66, 69, 78, 88, 92, 96, 104, 106, 132, 138, 143, 156, 159, 169, 176, 184, 208, 212, 253, 264, 276, 286, 299, 312, 318, 338, 352, 368, 416, 424, 429, 506, 507, 528, 552, 572, 583, 598, 624, 636, 676, 689, 736, 759, 848, 858, 897, 1012, 1014, 1056, 1104, 1144, 1166, 1196, 1219, 1248, 1272, 1352, 1378, 1518, 1696, 1716, 1749, 1794, 1859, 2024, 2028, 2067, 2208, 2288, 2332, 2392, 2438, 2544, 2704, 2756, 3036, 3289, 3432, 3498, 3588, 3657, 3718, 3887, 4048, 4056, 4134, 4576, 4664, 4784, 4876, 5088, 5408, 5512, 5577, 6072, 6578, 6864, 6996, 7176, 7314, 7436, 7579, 7774, 8096, 8112, 8268, 8957, 9328, 9568, 9752, 9867, 11024, 11154, 11661, 12144, 13156, 13409, 13728, 13992, 14352, 14628, 14872, 15158, 15548, 15847, 16224, 16536, 17914, 18656, 19504, 19734, 22048, 22308, 22737, 23322, 24288, 26312, 26818, 26871, 27984, 28704, 29256, 29744, 30316, 31096, 31694, 33072, 35828, 39008, 39468, 40227, 42757, 44616, 45474, 46644, 47541, 52624, 53636, 53742, 55968, 58512, 59488, 60632, 62192, 63388, 66144, 71656, 78936, 80454, 85514, 89232, 90948, 93288, 95082, 98527, 105248, 107272, 107484, 117024, 121264, 124384, 126776, 128271, 143312, 157872, 160908, 171028, 174317, 178464, 181896, 186576, 190164, 197054, 206011, 214544, 214968, 242528, 253552, 256542, 286624, 295581, 315744, 321816, 342056, 348634, 363792, 373152, 380328, 394108, 412022, 429088, 429936, 507104, 513084, 522951, 591162, 618033, 643632, 684112, 697268, 727584, 760656, 788216, 824044, 859872, 1026168, 1045902, 1182324, 1236066, 1287264, 1368224, 1394536, 1521312, 1576432, 1648088, 2052336, 2091804, 2266121, 2364648, 2472132, 2789072, 3152864, 3296176, 4104672, 4183608, 4532242, 4729296, 4944264, 5578144, 6592352, 6798363, 8367216, 9064484, 9458592, 9888528, 13596726, 16734432, 18128968, 19777056, 27193452, 36257936, 54386904, 72515872, 108773808, 217547616]

約数ペア:

[(1, 217547616), (2, 108773808), (3, 72515872), (4, 54386904), (6, 36257936), (8, 27193452), (11, 19777056), (12, 18128968), (13, 16734432), (16, 13596726), (22, 9888528), (23, 9458592), (24, 9064484), (26, 8367216), (32, 6798363), (33, 6592352), (39, 5578144), (44, 4944264), (46, 4729296), (48, 4532242), (52, 4183608), (53, 4104672), (66, 3296176), (69, 3152864), (78, 2789072), (88, 2472132), (92, 2364648), (96, 2266121), (104, 2091804), (106, 2052336), (132, 1648088), (138, 1576432), (143, 1521312), (156, 1394536), (159, 1368224), (169, 1287264), (176, 1236066), (184, 1182324), (208, 1045902), (212, 1026168), (253, 859872), (264, 824044), (276, 788216), (286, 760656), (299, 727584), (312, 697268), (318, 684112), (338, 643632), (352, 618033), (368, 591162), (416, 522951), (424, 513084), (429, 507104), (506, 429936), (507, 429088), (528, 412022), (552, 394108), (572, 380328), (583, 373152), (598, 363792), (624, 348634), (636, 342056), (676, 321816), (689, 315744), (736, 295581), (759, 286624), (848, 256542), (858, 253552), (897, 242528), (1012, 214968), (1014, 214544), (1056, 206011), (1104, 197054), (1144, 190164), (1166, 186576), (1196, 181896), (1219, 178464), (1248, 174317), (1272, 171028), (1352, 160908), (1378, 157872), (1518, 143312), (1696, 128271), (1716, 126776), (1749, 124384), (1794, 121264), (1859, 117024), (2024, 107484), (2028, 107272), (2067, 105248), (2208, 98527), (2288, 95082), (2332, 93288), (2392, 90948), (2438, 89232), (2544, 85514), (2704, 80454), (2756, 78936), (3036, 71656), (3289, 66144), (3432, 63388), (3498, 62192), (3588, 60632), (3657, 59488), (3718, 58512), (3887, 55968), (4048, 53742), (4056, 53636), (4134, 52624), (4576, 47541), (4664, 46644), (4784, 45474), (4876, 44616), (5088, 42757), (5408, 40227), (5512, 39468), (5577, 39008), (6072, 35828), (6578, 33072), (6864, 31694), (6996, 31096), (7176, 30316), (7314, 29744), (7436, 29256), (7579, 28704), (7774, 27984), (8096, 26871), (8112, 26818), (8268, 26312), (8957, 24288), (9328, 23322), (9568, 22737), (9752, 22308), (9867, 22048), (11024, 19734), (11154, 19504), (11661, 18656), (12144, 17914), (13156, 16536), (13409, 16224), (13728, 15847), (13992, 15548), (14352, 15158), (14628, 14872)]