212234256

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 360

約数和(自身を含む): 743389920

約数和(自身を除く): 531155664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 81, 102, 104, 108, 114, 117, 136, 144, 152, 153, 156, 162, 169, 171, 204, 208, 216, 221, 228, 234, 243, 247, 272, 304, 306, 312, 323, 324, 338, 342, 351, 408, 432, 442, 456, 459, 468, 486, 494, 507, 513, 612, 624, 646, 648, 663, 676, 684, 702, 741, 816, 884, 912, 918, 936, 969, 972, 988, 1014, 1026, 1053, 1224, 1292, 1296, 1326, 1352, 1368, 1377, 1404, 1482, 1521, 1539, 1768, 1836, 1872, 1938, 1944, 1976, 1989, 2028, 2052, 2106, 2223, 2448, 2584, 2652, 2704, 2736, 2754, 2808, 2873, 2907, 2964, 3042, 3078, 3159, 3211, 3536, 3672, 3876, 3888, 3952, 3978, 4056, 4104, 4131, 4199, 4212, 4446, 4563, 4617, 5168, 5304, 5508, 5616, 5746, 5814, 5928, 5967, 6084, 6156, 6318, 6422, 6669, 7344, 7752, 7956, 8112, 8208, 8262, 8398, 8424, 8619, 8721, 8892, 9126, 9234, 9633, 10608, 11016, 11492, 11628, 11856, 11934, 12168, 12312, 12597, 12636, 12844, 13338, 13689, 15504, 15912, 16524, 16796, 16848, 17238, 17442, 17784, 17901, 18252, 18468, 19266, 20007, 22032, 22984, 23256, 23868, 24336, 24624, 25194, 25272, 25688, 25857, 26163, 26676, 27378, 28899, 31824, 33048, 33592, 34476, 34884, 35568, 35802, 36504, 36936, 37791, 38532, 40014, 41067, 45968, 46512, 47736, 50388, 50544, 51376, 51714, 52326, 53352, 53703, 54587, 54756, 57798, 60021, 66096, 67184, 68952, 69768, 71604, 73008, 73872, 75582, 77064, 77571, 78489, 80028, 82134, 86697, 95472, 100776, 103428, 104652, 106704, 107406, 109174, 109512, 113373, 115596, 120042, 137904, 139536, 143208, 151164, 154128, 155142, 156978, 160056, 163761, 164268, 173394, 201552, 206856, 209304, 214812, 218348, 219024, 226746, 231192, 232713, 240084, 260091, 286416, 302328, 310284, 313956, 320112, 327522, 328536, 340119, 346788, 413712, 418608, 429624, 436696, 453492, 462384, 465426, 480168, 491283, 520182, 604656, 620568, 627912, 655044, 657072, 680238, 693576, 698139, 780273, 859248, 873392, 906984, 930852, 960336, 982566, 1020357, 1040364, 1241136, 1255824, 1310088, 1360476, 1387152, 1396278, 1473849, 1560546, 1813968, 1861704, 1965132, 2040714, 2080728, 2620176, 2720952, 2792556, 2947698, 3121092, 3723408, 3930264, 4081428, 4161456, 4421547, 5441904, 5585112, 5895396, 6242184, 7860528, 8162856, 8843094, 11170224, 11790792, 12484368, 13264641, 16325712, 17686188, 23581584, 26529282, 35372376, 53058564, 70744752, 106117128, 212234256]

約数ペア:

[(1, 212234256), (2, 106117128), (3, 70744752), (4, 53058564), (6, 35372376), (8, 26529282), (9, 23581584), (12, 17686188), (13, 16325712), (16, 13264641), (17, 12484368), (18, 11790792), (19, 11170224), (24, 8843094), (26, 8162856), (27, 7860528), (34, 6242184), (36, 5895396), (38, 5585112), (39, 5441904), (48, 4421547), (51, 4161456), (52, 4081428), (54, 3930264), (57, 3723408), (68, 3121092), (72, 2947698), (76, 2792556), (78, 2720952), (81, 2620176), (102, 2080728), (104, 2040714), (108, 1965132), (114, 1861704), (117, 1813968), (136, 1560546), (144, 1473849), (152, 1396278), (153, 1387152), (156, 1360476), (162, 1310088), (169, 1255824), (171, 1241136), (204, 1040364), (208, 1020357), (216, 982566), (221, 960336), (228, 930852), (234, 906984), (243, 873392), (247, 859248), (272, 780273), (304, 698139), (306, 693576), (312, 680238), (323, 657072), (324, 655044), (338, 627912), (342, 620568), (351, 604656), (408, 520182), (432, 491283), (442, 480168), (456, 465426), (459, 462384), (468, 453492), (486, 436696), (494, 429624), (507, 418608), (513, 413712), (612, 346788), (624, 340119), (646, 328536), (648, 327522), (663, 320112), (676, 313956), (684, 310284), (702, 302328), (741, 286416), (816, 260091), (884, 240084), (912, 232713), (918, 231192), (936, 226746), (969, 219024), (972, 218348), (988, 214812), (1014, 209304), (1026, 206856), (1053, 201552), (1224, 173394), (1292, 164268), (1296, 163761), (1326, 160056), (1352, 156978), (1368, 155142), (1377, 154128), (1404, 151164), (1482, 143208), (1521, 139536), (1539, 137904), (1768, 120042), (1836, 115596), (1872, 113373), (1938, 109512), (1944, 109174), (1976, 107406), (1989, 106704), (2028, 104652), (2052, 103428), (2106, 100776), (2223, 95472), (2448, 86697), (2584, 82134), (2652, 80028), (2704, 78489), (2736, 77571), (2754, 77064), (2808, 75582), (2873, 73872), (2907, 73008), (2964, 71604), (3042, 69768), (3078, 68952), (3159, 67184), (3211, 66096), (3536, 60021), (3672, 57798), (3876, 54756), (3888, 54587), (3952, 53703), (3978, 53352), (4056, 52326), (4104, 51714), (4131, 51376), (4199, 50544), (4212, 50388), (4446, 47736), (4563, 46512), (4617, 45968), (5168, 41067), (5304, 40014), (5508, 38532), (5616, 37791), (5746, 36936), (5814, 36504), (5928, 35802), (5967, 35568), (6084, 34884), (6156, 34476), (6318, 33592), (6422, 33048), (6669, 31824), (7344, 28899), (7752, 27378), (7956, 26676), (8112, 26163), (8208, 25857), (8262, 25688), (8398, 25272), (8424, 25194), (8619, 24624), (8721, 24336), (8892, 23868), (9126, 23256), (9234, 22984), (9633, 22032), (10608, 20007), (11016, 19266), (11492, 18468), (11628, 18252), (11856, 17901), (11934, 17784), (12168, 17442), (12312, 17238), (12597, 16848), (12636, 16796), (12844, 16524), (13338, 15912), (13689, 15504)]