123856656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 438829056

約数和(自身を除く): 314972400

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 31, 33, 42, 44, 46, 47, 48, 56, 62, 66, 69, 77, 84, 88, 92, 93, 94, 112, 124, 132, 138, 141, 154, 161, 168, 176, 184, 186, 188, 217, 231, 248, 253, 264, 276, 282, 308, 322, 329, 336, 341, 368, 372, 376, 434, 462, 483, 496, 506, 517, 528, 552, 564, 616, 644, 651, 658, 682, 713, 744, 752, 759, 868, 924, 966, 987, 1012, 1023, 1034, 1081, 1104, 1128, 1232, 1288, 1302, 1316, 1364, 1426, 1457, 1488, 1518, 1551, 1736, 1771, 1848, 1932, 1974, 2024, 2046, 2068, 2139, 2162, 2256, 2387, 2576, 2604, 2632, 2728, 2852, 2914, 3036, 3102, 3243, 3472, 3542, 3619, 3696, 3864, 3948, 4048, 4092, 4136, 4278, 4324, 4371, 4774, 4991, 5208, 5264, 5313, 5456, 5704, 5828, 6072, 6204, 6486, 7084, 7161, 7238, 7567, 7728, 7843, 7896, 8184, 8272, 8556, 8648, 8742, 9548, 9982, 10199, 10416, 10626, 10857, 11408, 11656, 11891, 12144, 12408, 12972, 14168, 14322, 14476, 14973, 15134, 15686, 15792, 16027, 16368, 17112, 17296, 17484, 19096, 19964, 20398, 21252, 21714, 22701, 23312, 23529, 23782, 24816, 25944, 28336, 28644, 28952, 29946, 30268, 30597, 31372, 32054, 33511, 34224, 34968, 35673, 38192, 39928, 40796, 42504, 43428, 45402, 47058, 47564, 48081, 51888, 54901, 57288, 57904, 59892, 60536, 61194, 62744, 64108, 67022, 69936, 71346, 79856, 81592, 83237, 85008, 86856, 90804, 94116, 95128, 96162, 100533, 109802, 112189, 114576, 119784, 121072, 122388, 125488, 128216, 134044, 142692, 163184, 164703, 166474, 173712, 181608, 188232, 190256, 192324, 201066, 219604, 224378, 234577, 239568, 244776, 249711, 256432, 268088, 285384, 329406, 332948, 336567, 363216, 368621, 376464, 384648, 402132, 439208, 448756, 469154, 489552, 499422, 536176, 570768, 658812, 665896, 673134, 703731, 737242, 769296, 804264, 878416, 897512, 938308, 998844, 1105863, 1317624, 1331792, 1346268, 1407462, 1474484, 1608528, 1795024, 1876616, 1997688, 2211726, 2580347, 2635248, 2692536, 2814924, 2948968, 3753232, 3995376, 4423452, 5160694, 5385072, 5629848, 5897936, 7741041, 8846904, 10321388, 11259696, 15482082, 17693808, 20642776, 30964164, 41285552, 61928328, 123856656]

約数ペア:

[(1, 123856656), (2, 61928328), (3, 41285552), (4, 30964164), (6, 20642776), (7, 17693808), (8, 15482082), (11, 11259696), (12, 10321388), (14, 8846904), (16, 7741041), (21, 5897936), (22, 5629848), (23, 5385072), (24, 5160694), (28, 4423452), (31, 3995376), (33, 3753232), (42, 2948968), (44, 2814924), (46, 2692536), (47, 2635248), (48, 2580347), (56, 2211726), (62, 1997688), (66, 1876616), (69, 1795024), (77, 1608528), (84, 1474484), (88, 1407462), (92, 1346268), (93, 1331792), (94, 1317624), (112, 1105863), (124, 998844), (132, 938308), (138, 897512), (141, 878416), (154, 804264), (161, 769296), (168, 737242), (176, 703731), (184, 673134), (186, 665896), (188, 658812), (217, 570768), (231, 536176), (248, 499422), (253, 489552), (264, 469154), (276, 448756), (282, 439208), (308, 402132), (322, 384648), (329, 376464), (336, 368621), (341, 363216), (368, 336567), (372, 332948), (376, 329406), (434, 285384), (462, 268088), (483, 256432), (496, 249711), (506, 244776), (517, 239568), (528, 234577), (552, 224378), (564, 219604), (616, 201066), (644, 192324), (651, 190256), (658, 188232), (682, 181608), (713, 173712), (744, 166474), (752, 164703), (759, 163184), (868, 142692), (924, 134044), (966, 128216), (987, 125488), (1012, 122388), (1023, 121072), (1034, 119784), (1081, 114576), (1104, 112189), (1128, 109802), (1232, 100533), (1288, 96162), (1302, 95128), (1316, 94116), (1364, 90804), (1426, 86856), (1457, 85008), (1488, 83237), (1518, 81592), (1551, 79856), (1736, 71346), (1771, 69936), (1848, 67022), (1932, 64108), (1974, 62744), (2024, 61194), (2046, 60536), (2068, 59892), (2139, 57904), (2162, 57288), (2256, 54901), (2387, 51888), (2576, 48081), (2604, 47564), (2632, 47058), (2728, 45402), (2852, 43428), (2914, 42504), (3036, 40796), (3102, 39928), (3243, 38192), (3472, 35673), (3542, 34968), (3619, 34224), (3696, 33511), (3864, 32054), (3948, 31372), (4048, 30597), (4092, 30268), (4136, 29946), (4278, 28952), (4324, 28644), (4371, 28336), (4774, 25944), (4991, 24816), (5208, 23782), (5264, 23529), (5313, 23312), (5456, 22701), (5704, 21714), (5828, 21252), (6072, 20398), (6204, 19964), (6486, 19096), (7084, 17484), (7161, 17296), (7238, 17112), (7567, 16368), (7728, 16027), (7843, 15792), (7896, 15686), (8184, 15134), (8272, 14973), (8556, 14476), (8648, 14322), (8742, 14168), (9548, 12972), (9982, 12408), (10199, 12144), (10416, 11891), (10626, 11656), (10857, 11408)]