215474688

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 756201600

約数和(自身を除く): 540726912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 109, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 218, 234, 256, 264, 286, 288, 297, 312, 327, 351, 352, 384, 396, 416, 429, 432, 436, 468, 512, 528, 572, 576, 594, 624, 654, 702, 704, 768, 792, 832, 858, 864, 872, 936, 981, 1056, 1144, 1152, 1188, 1199, 1248, 1287, 1308, 1404, 1408, 1417, 1536, 1584, 1664, 1716, 1728, 1744, 1872, 1962, 2112, 2288, 2304, 2376, 2398, 2496, 2574, 2616, 2808, 2816, 2834, 2943, 3168, 3328, 3432, 3456, 3488, 3597, 3744, 3861, 3924, 4224, 4251, 4576, 4608, 4752, 4796, 4992, 5148, 5232, 5616, 5632, 5668, 5886, 6336, 6656, 6864, 6912, 6976, 7194, 7488, 7722, 7848, 8448, 8502, 9152, 9504, 9592, 9984, 10296, 10464, 10791, 11232, 11336, 11772, 12672, 12753, 13728, 13824, 13952, 14388, 14976, 15444, 15587, 15696, 16896, 17004, 18304, 19008, 19184, 19968, 20592, 20928, 21582, 22464, 22672, 23544, 25344, 25506, 27456, 27904, 28776, 29952, 30888, 31174, 31392, 32373, 34008, 36608, 38016, 38259, 38368, 41184, 41856, 43164, 44928, 45344, 46761, 47088, 50688, 51012, 54912, 55808, 57552, 59904, 61776, 62348, 62784, 64746, 68016, 73216, 76032, 76518, 76736, 82368, 83712, 86328, 89856, 90688, 93522, 94176, 102024, 109824, 115104, 123552, 124696, 125568, 129492, 136032, 140283, 152064, 153036, 153472, 164736, 167424, 172656, 179712, 181376, 187044, 188352, 204048, 219648, 230208, 247104, 249392, 251136, 258984, 272064, 280566, 306072, 306944, 329472, 345312, 362752, 374088, 376704, 408096, 420849, 460416, 494208, 498784, 502272, 517968, 544128, 561132, 612144, 613888, 658944, 690624, 725504, 748176, 753408, 816192, 841698, 920832, 988416, 997568, 1035936, 1088256, 1122264, 1224288, 1381248, 1496352, 1506816, 1632384, 1683396, 1841664, 1976832, 1995136, 2071872, 2176512, 2244528, 2448576, 2762496, 2992704, 3264768, 3366792, 3990272, 4143744, 4489056, 4897152, 5524992, 5985408, 6529536, 6733584, 7980544, 8287488, 8978112, 9794304, 11970816, 13467168, 16574976, 17956224, 19588608, 23941632, 26934336, 35912448, 53868672, 71824896, 107737344, 215474688]

約数ペア:

[(1, 215474688), (2, 107737344), (3, 71824896), (4, 53868672), (6, 35912448), (8, 26934336), (9, 23941632), (11, 19588608), (12, 17956224), (13, 16574976), (16, 13467168), (18, 11970816), (22, 9794304), (24, 8978112), (26, 8287488), (27, 7980544), (32, 6733584), (33, 6529536), (36, 5985408), (39, 5524992), (44, 4897152), (48, 4489056), (52, 4143744), (54, 3990272), (64, 3366792), (66, 3264768), (72, 2992704), (78, 2762496), (88, 2448576), (96, 2244528), (99, 2176512), (104, 2071872), (108, 1995136), (109, 1976832), (117, 1841664), (128, 1683396), (132, 1632384), (143, 1506816), (144, 1496352), (156, 1381248), (176, 1224288), (192, 1122264), (198, 1088256), (208, 1035936), (216, 997568), (218, 988416), (234, 920832), (256, 841698), (264, 816192), (286, 753408), (288, 748176), (297, 725504), (312, 690624), (327, 658944), (351, 613888), (352, 612144), (384, 561132), (396, 544128), (416, 517968), (429, 502272), (432, 498784), (436, 494208), (468, 460416), (512, 420849), (528, 408096), (572, 376704), (576, 374088), (594, 362752), (624, 345312), (654, 329472), (702, 306944), (704, 306072), (768, 280566), (792, 272064), (832, 258984), (858, 251136), (864, 249392), (872, 247104), (936, 230208), (981, 219648), (1056, 204048), (1144, 188352), (1152, 187044), (1188, 181376), (1199, 179712), (1248, 172656), (1287, 167424), (1308, 164736), (1404, 153472), (1408, 153036), (1417, 152064), (1536, 140283), (1584, 136032), (1664, 129492), (1716, 125568), (1728, 124696), (1744, 123552), (1872, 115104), (1962, 109824), (2112, 102024), (2288, 94176), (2304, 93522), (2376, 90688), (2398, 89856), (2496, 86328), (2574, 83712), (2616, 82368), (2808, 76736), (2816, 76518), (2834, 76032), (2943, 73216), (3168, 68016), (3328, 64746), (3432, 62784), (3456, 62348), (3488, 61776), (3597, 59904), (3744, 57552), (3861, 55808), (3924, 54912), (4224, 51012), (4251, 50688), (4576, 47088), (4608, 46761), (4752, 45344), (4796, 44928), (4992, 43164), (5148, 41856), (5232, 41184), (5616, 38368), (5632, 38259), (5668, 38016), (5886, 36608), (6336, 34008), (6656, 32373), (6864, 31392), (6912, 31174), (6976, 30888), (7194, 29952), (7488, 28776), (7722, 27904), (7848, 27456), (8448, 25506), (8502, 25344), (9152, 23544), (9504, 22672), (9592, 22464), (9984, 21582), (10296, 20928), (10464, 20592), (10791, 19968), (11232, 19184), (11336, 19008), (11772, 18304), (12672, 17004), (12753, 16896), (13728, 15696), (13824, 15587), (13952, 15444), (14388, 14976)]