216897912

素因数分解:

$2^3\times 3^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 384

約数和(自身を含む): 807667200

約数和(自身を除く): 590769288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 27, 28, 33, 36, 42, 44, 46, 49, 54, 56, 63, 66, 69, 72, 77, 81, 84, 88, 92, 98, 99, 108, 126, 132, 138, 147, 154, 161, 162, 168, 184, 189, 196, 198, 207, 216, 231, 243, 252, 253, 264, 276, 294, 297, 308, 322, 324, 378, 392, 396, 414, 441, 462, 483, 486, 504, 506, 539, 552, 567, 588, 594, 616, 621, 644, 648, 693, 729, 756, 759, 792, 828, 882, 891, 924, 966, 972, 1012, 1078, 1127, 1134, 1176, 1188, 1242, 1288, 1323, 1386, 1449, 1458, 1512, 1518, 1617, 1656, 1701, 1764, 1771, 1782, 1848, 1863, 1932, 1944, 2024, 2079, 2156, 2187, 2254, 2268, 2277, 2376, 2484, 2646, 2673, 2772, 2898, 2916, 3036, 3234, 3381, 3402, 3528, 3542, 3564, 3726, 3864, 3969, 4158, 4312, 4347, 4374, 4508, 4536, 4554, 4851, 4968, 5103, 5292, 5313, 5346, 5544, 5589, 5796, 5832, 6072, 6237, 6468, 6762, 6804, 6831, 7084, 7128, 7452, 7938, 8019, 8316, 8694, 8748, 9016, 9108, 9702, 10143, 10206, 10584, 10626, 10692, 11178, 11592, 11907, 12397, 12474, 12936, 13041, 13524, 13608, 13662, 14168, 14553, 14904, 15309, 15876, 15939, 16038, 16632, 16767, 17388, 17496, 18216, 18711, 19404, 20286, 20412, 20493, 21252, 21384, 22356, 23814, 24057, 24794, 24948, 26082, 27048, 27324, 29106, 30429, 30618, 31752, 31878, 32076, 33534, 34776, 35721, 37191, 37422, 38808, 39123, 40572, 40824, 40986, 42504, 43659, 44712, 47628, 47817, 48114, 49588, 49896, 50301, 52164, 54648, 56133, 58212, 60858, 61236, 61479, 63756, 64152, 67068, 71442, 74382, 74844, 78246, 81144, 81972, 87318, 91287, 95256, 95634, 96228, 99176, 100602, 104328, 107163, 111573, 112266, 116424, 117369, 121716, 122472, 122958, 127512, 130977, 134136, 142884, 143451, 148764, 149688, 156492, 163944, 168399, 174636, 182574, 184437, 191268, 192456, 201204, 214326, 223146, 224532, 234738, 243432, 245916, 261954, 273861, 285768, 286902, 297528, 312984, 334719, 336798, 349272, 352107, 365148, 368874, 382536, 392931, 402408, 428652, 430353, 446292, 449064, 469476, 491832, 523908, 547722, 553311, 573804, 669438, 673596, 704214, 730296, 737748, 785862, 821583, 857304, 860706, 892584, 938952, 1004157, 1047816, 1095444, 1106622, 1147608, 1178793, 1291059, 1338876, 1347192, 1408428, 1475496, 1571724, 1643166, 1721412, 2008314, 2190888, 2213244, 2357586, 2464749, 2582118, 2677752, 2816856, 3012471, 3143448, 3286332, 3442824, 3873177, 4016628, 4426488, 4715172, 4929498, 5164236, 6024942, 6572664, 7746354, 8033256, 9037413, 9430344, 9858996, 10328472, 12049884, 15492708, 18074826, 19717992, 24099768, 27112239, 30985416, 36149652, 54224478, 72299304, 108448956, 216897912]

約数ペア:

[(1, 216897912), (2, 108448956), (3, 72299304), (4, 54224478), (6, 36149652), (7, 30985416), (8, 27112239), (9, 24099768), (11, 19717992), (12, 18074826), (14, 15492708), (18, 12049884), (21, 10328472), (22, 9858996), (23, 9430344), (24, 9037413), (27, 8033256), (28, 7746354), (33, 6572664), (36, 6024942), (42, 5164236), (44, 4929498), (46, 4715172), (49, 4426488), (54, 4016628), (56, 3873177), (63, 3442824), (66, 3286332), (69, 3143448), (72, 3012471), (77, 2816856), (81, 2677752), (84, 2582118), (88, 2464749), (92, 2357586), (98, 2213244), (99, 2190888), (108, 2008314), (126, 1721412), (132, 1643166), (138, 1571724), (147, 1475496), (154, 1408428), (161, 1347192), (162, 1338876), (168, 1291059), (184, 1178793), (189, 1147608), (196, 1106622), (198, 1095444), (207, 1047816), (216, 1004157), (231, 938952), (243, 892584), (252, 860706), (253, 857304), (264, 821583), (276, 785862), (294, 737748), (297, 730296), (308, 704214), (322, 673596), (324, 669438), (378, 573804), (392, 553311), (396, 547722), (414, 523908), (441, 491832), (462, 469476), (483, 449064), (486, 446292), (504, 430353), (506, 428652), (539, 402408), (552, 392931), (567, 382536), (588, 368874), (594, 365148), (616, 352107), (621, 349272), (644, 336798), (648, 334719), (693, 312984), (729, 297528), (756, 286902), (759, 285768), (792, 273861), (828, 261954), (882, 245916), (891, 243432), (924, 234738), (966, 224532), (972, 223146), (1012, 214326), (1078, 201204), (1127, 192456), (1134, 191268), (1176, 184437), (1188, 182574), (1242, 174636), (1288, 168399), (1323, 163944), (1386, 156492), (1449, 149688), (1458, 148764), (1512, 143451), (1518, 142884), (1617, 134136), (1656, 130977), (1701, 127512), (1764, 122958), (1771, 122472), (1782, 121716), (1848, 117369), (1863, 116424), (1932, 112266), (1944, 111573), (2024, 107163), (2079, 104328), (2156, 100602), (2187, 99176), (2254, 96228), (2268, 95634), (2277, 95256), (2376, 91287), (2484, 87318), (2646, 81972), (2673, 81144), (2772, 78246), (2898, 74844), (2916, 74382), (3036, 71442), (3234, 67068), (3381, 64152), (3402, 63756), (3528, 61479), (3542, 61236), (3564, 60858), (3726, 58212), (3864, 56133), (3969, 54648), (4158, 52164), (4312, 50301), (4347, 49896), (4374, 49588), (4508, 48114), (4536, 47817), (4554, 47628), (4851, 44712), (4968, 43659), (5103, 42504), (5292, 40986), (5313, 40824), (5346, 40572), (5544, 39123), (5589, 38808), (5796, 37422), (5832, 37191), (6072, 35721), (6237, 34776), (6468, 33534), (6762, 32076), (6804, 31878), (6831, 31752), (7084, 30618), (7128, 30429), (7452, 29106), (7938, 27324), (8019, 27048), (8316, 26082), (8694, 24948), (8748, 24794), (9016, 24057), (9108, 23814), (9702, 22356), (10143, 21384), (10206, 21252), (10584, 20493), (10626, 20412), (10692, 20286), (11178, 19404), (11592, 18711), (11907, 18216), (12397, 17496), (12474, 17388), (12936, 16767), (13041, 16632), (13524, 16038), (13608, 15939), (13662, 15876), (14168, 15309), (14553, 14904)]