315487872

素因数分解:

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

素因数の和:72

約数の個数: 384

約数和(自身を含む): 1144195200

約数和(自身を除く): 828707328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 98, 108, 112, 126, 128, 138, 144, 147, 161, 162, 168, 184, 189, 192, 196, 207, 216, 224, 243, 252, 276, 288, 294, 322, 324, 336, 368, 378, 384, 392, 414, 432, 441, 448, 483, 486, 504, 552, 567, 576, 588, 621, 644, 648, 672, 729, 736, 756, 784, 828, 864, 882, 896, 966, 972, 1008, 1104, 1127, 1134, 1152, 1176, 1242, 1288, 1296, 1323, 1344, 1449, 1458, 1472, 1512, 1568, 1656, 1701, 1728, 1764, 1863, 1932, 1944, 2016, 2187, 2208, 2254, 2268, 2352, 2484, 2576, 2592, 2646, 2688, 2898, 2916, 2944, 3024, 3136, 3312, 3381, 3402, 3456, 3528, 3726, 3864, 3888, 3969, 4032, 4347, 4374, 4416, 4508, 4536, 4704, 4968, 5103, 5152, 5184, 5292, 5589, 5796, 5832, 6048, 6272, 6624, 6762, 6804, 7056, 7452, 7728, 7776, 7938, 8064, 8694, 8748, 8832, 9016, 9072, 9408, 9936, 10143, 10206, 10304, 10368, 10584, 11178, 11592, 11664, 11907, 12096, 13041, 13248, 13524, 13608, 14112, 14904, 15309, 15456, 15552, 15876, 16767, 17388, 17496, 18032, 18144, 18816, 19872, 20286, 20412, 20608, 21168, 22356, 23184, 23328, 23814, 24192, 26082, 26496, 27048, 27216, 28224, 29808, 30429, 30618, 30912, 31104, 31752, 33534, 34776, 34992, 35721, 36064, 36288, 39123, 39744, 40572, 40824, 42336, 44712, 46368, 46656, 47628, 50301, 52164, 54096, 54432, 56448, 59616, 60858, 61236, 61824, 63504, 67068, 69552, 69984, 71442, 72128, 72576, 78246, 79488, 81144, 81648, 84672, 89424, 91287, 92736, 93312, 95256, 100602, 104328, 107163, 108192, 108864, 117369, 119232, 121716, 122472, 127008, 134136, 139104, 139968, 142884, 144256, 156492, 162288, 163296, 169344, 178848, 182574, 185472, 190512, 201204, 208656, 214326, 216384, 217728, 234738, 238464, 243432, 244944, 254016, 268272, 273861, 278208, 279936, 285768, 312984, 324576, 326592, 352107, 357696, 365148, 381024, 402408, 417312, 428652, 432768, 469476, 486864, 489888, 508032, 536544, 547722, 556416, 571536, 625968, 649152, 653184, 704214, 715392, 730296, 762048, 804816, 821583, 834624, 857304, 938952, 973728, 979776, 1073088, 1095444, 1143072, 1251936, 1298304, 1408428, 1460592, 1524096, 1609632, 1643166, 1669248, 1714608, 1877904, 1947456, 1959552, 2146176, 2190888, 2286144, 2464749, 2503872, 2816856, 2921184, 3219264, 3286332, 3429216, 3755808, 3894912, 4381776, 4572288, 4929498, 5007744, 5633712, 5842368, 6438528, 6572664, 6858432, 7511616, 8763552, 9858996, 11267424, 11684736, 13145328, 13716864, 15023232, 17527104, 19717992, 22534848, 26290656, 35054208, 39435984, 45069696, 52581312, 78871968, 105162624, 157743936, 315487872]

約数ペア:

[(1, 315487872), (2, 157743936), (3, 105162624), (4, 78871968), (6, 52581312), (7, 45069696), (8, 39435984), (9, 35054208), (12, 26290656), (14, 22534848), (16, 19717992), (18, 17527104), (21, 15023232), (23, 13716864), (24, 13145328), (27, 11684736), (28, 11267424), (32, 9858996), (36, 8763552), (42, 7511616), (46, 6858432), (48, 6572664), (49, 6438528), (54, 5842368), (56, 5633712), (63, 5007744), (64, 4929498), (69, 4572288), (72, 4381776), (81, 3894912), (84, 3755808), (92, 3429216), (96, 3286332), (98, 3219264), (108, 2921184), (112, 2816856), (126, 2503872), (128, 2464749), (138, 2286144), (144, 2190888), (147, 2146176), (161, 1959552), (162, 1947456), (168, 1877904), (184, 1714608), (189, 1669248), (192, 1643166), (196, 1609632), (207, 1524096), (216, 1460592), (224, 1408428), (243, 1298304), (252, 1251936), (276, 1143072), (288, 1095444), (294, 1073088), (322, 979776), (324, 973728), (336, 938952), (368, 857304), (378, 834624), (384, 821583), (392, 804816), (414, 762048), (432, 730296), (441, 715392), (448, 704214), (483, 653184), (486, 649152), (504, 625968), (552, 571536), (567, 556416), (576, 547722), (588, 536544), (621, 508032), (644, 489888), (648, 486864), (672, 469476), (729, 432768), (736, 428652), (756, 417312), (784, 402408), (828, 381024), (864, 365148), (882, 357696), (896, 352107), (966, 326592), (972, 324576), (1008, 312984), (1104, 285768), (1127, 279936), (1134, 278208), (1152, 273861), (1176, 268272), (1242, 254016), (1288, 244944), (1296, 243432), (1323, 238464), (1344, 234738), (1449, 217728), (1458, 216384), (1472, 214326), (1512, 208656), (1568, 201204), (1656, 190512), (1701, 185472), (1728, 182574), (1764, 178848), (1863, 169344), (1932, 163296), (1944, 162288), (2016, 156492), (2187, 144256), (2208, 142884), (2254, 139968), (2268, 139104), (2352, 134136), (2484, 127008), (2576, 122472), (2592, 121716), (2646, 119232), (2688, 117369), (2898, 108864), (2916, 108192), (2944, 107163), (3024, 104328), (3136, 100602), (3312, 95256), (3381, 93312), (3402, 92736), (3456, 91287), (3528, 89424), (3726, 84672), (3864, 81648), (3888, 81144), (3969, 79488), (4032, 78246), (4347, 72576), (4374, 72128), (4416, 71442), (4508, 69984), (4536, 69552), (4704, 67068), (4968, 63504), (5103, 61824), (5152, 61236), (5184, 60858), (5292, 59616), (5589, 56448), (5796, 54432), (5832, 54096), (6048, 52164), (6272, 50301), (6624, 47628), (6762, 46656), (6804, 46368), (7056, 44712), (7452, 42336), (7728, 40824), (7776, 40572), (7938, 39744), (8064, 39123), (8694, 36288), (8748, 36064), (8832, 35721), (9016, 34992), (9072, 34776), (9408, 33534), (9936, 31752), (10143, 31104), (10206, 30912), (10304, 30618), (10368, 30429), (10584, 29808), (11178, 28224), (11592, 27216), (11664, 27048), (11907, 26496), (12096, 26082), (13041, 24192), (13248, 23814), (13524, 23328), (13608, 23184), (14112, 22356), (14904, 21168), (15309, 20608), (15456, 20412), (15552, 20286), (15876, 19872), (16767, 18816), (17388, 18144), (17496, 18032)]