216975744

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 687398400

約数和(自身を除く): 470422656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 384, 414, 431, 437, 456, 552, 576, 608, 684, 736, 828, 862, 874, 912, 1104, 1152, 1216, 1293, 1311, 1368, 1472, 1656, 1724, 1748, 1824, 2208, 2432, 2586, 2622, 2736, 2944, 3312, 3448, 3496, 3648, 3879, 3933, 4416, 5172, 5244, 5472, 6624, 6896, 6992, 7296, 7758, 7866, 8189, 8832, 9913, 10344, 10488, 10944, 13248, 13792, 13984, 15516, 15732, 16378, 19826, 20688, 20976, 21888, 24567, 26496, 27584, 27968, 29739, 31032, 31464, 32756, 39652, 41376, 41952, 49134, 55168, 55936, 59478, 62064, 62928, 65512, 73701, 79304, 82752, 83904, 89217, 98268, 118956, 124128, 125856, 131024, 147402, 158608, 165504, 167808, 178434, 188347, 196536, 237912, 248256, 251712, 262048, 294804, 317216, 356868, 376694, 393072, 475824, 496512, 503424, 524096, 565041, 589608, 634432, 713736, 753388, 786144, 951648, 1048192, 1130082, 1179216, 1268864, 1427472, 1506776, 1572288, 1695123, 1903296, 2260164, 2358432, 2854944, 3013552, 3144576, 3390246, 3806592, 4520328, 4716864, 5709888, 6027104, 6780492, 9040656, 9433728, 11419776, 12054208, 13560984, 18081312, 24108416, 27121968, 36162624, 54243936, 72325248, 108487872, 216975744]

約数ペア:

[(1, 216975744), (2, 108487872), (3, 72325248), (4, 54243936), (6, 36162624), (8, 27121968), (9, 24108416), (12, 18081312), (16, 13560984), (18, 12054208), (19, 11419776), (23, 9433728), (24, 9040656), (32, 6780492), (36, 6027104), (38, 5709888), (46, 4716864), (48, 4520328), (57, 3806592), (64, 3390246), (69, 3144576), (72, 3013552), (76, 2854944), (92, 2358432), (96, 2260164), (114, 1903296), (128, 1695123), (138, 1572288), (144, 1506776), (152, 1427472), (171, 1268864), (184, 1179216), (192, 1130082), (207, 1048192), (228, 951648), (276, 786144), (288, 753388), (304, 713736), (342, 634432), (368, 589608), (384, 565041), (414, 524096), (431, 503424), (437, 496512), (456, 475824), (552, 393072), (576, 376694), (608, 356868), (684, 317216), (736, 294804), (828, 262048), (862, 251712), (874, 248256), (912, 237912), (1104, 196536), (1152, 188347), (1216, 178434), (1293, 167808), (1311, 165504), (1368, 158608), (1472, 147402), (1656, 131024), (1724, 125856), (1748, 124128), (1824, 118956), (2208, 98268), (2432, 89217), (2586, 83904), (2622, 82752), (2736, 79304), (2944, 73701), (3312, 65512), (3448, 62928), (3496, 62064), (3648, 59478), (3879, 55936), (3933, 55168), (4416, 49134), (5172, 41952), (5244, 41376), (5472, 39652), (6624, 32756), (6896, 31464), (6992, 31032), (7296, 29739), (7758, 27968), (7866, 27584), (8189, 26496), (8832, 24567), (9913, 21888), (10344, 20976), (10488, 20688), (10944, 19826), (13248, 16378), (13792, 15732), (13984, 15516)]