251639136

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 336

約数和(自身を含む): 899023104

約数和(自身を除く): 647383968

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, 54, 56, 63, 67, 69, 72, 81, 84, 92, 96, 108, 112, 126, 134, 138, 144, 161, 162, 168, 184, 189, 201, 207, 216, 224, 243, 252, 268, 276, 288, 322, 324, 336, 368, 378, 402, 414, 432, 469, 483, 486, 504, 536, 552, 567, 603, 621, 644, 648, 672, 729, 736, 756, 804, 828, 864, 938, 966, 972, 1008, 1072, 1104, 1134, 1206, 1242, 1288, 1296, 1407, 1449, 1458, 1512, 1541, 1608, 1656, 1701, 1809, 1863, 1876, 1932, 1944, 2016, 2144, 2208, 2268, 2412, 2484, 2576, 2592, 2814, 2898, 2916, 3024, 3082, 3216, 3312, 3402, 3618, 3726, 3752, 3864, 3888, 4221, 4347, 4536, 4623, 4824, 4968, 5103, 5152, 5427, 5589, 5628, 5796, 5832, 6048, 6164, 6432, 6624, 6804, 7236, 7452, 7504, 7728, 7776, 8442, 8694, 9072, 9246, 9648, 9936, 10206, 10787, 10854, 11178, 11256, 11592, 11664, 12328, 12663, 13041, 13608, 13869, 14472, 14904, 15008, 15456, 16281, 16767, 16884, 17388, 18144, 18492, 19296, 19872, 20412, 21574, 21708, 22356, 22512, 23184, 23328, 24656, 25326, 26082, 27216, 27738, 28944, 29808, 32361, 32562, 33534, 33768, 34776, 36984, 37989, 39123, 40824, 41607, 43148, 43416, 44712, 45024, 46368, 48843, 49312, 50652, 52164, 54432, 55476, 57888, 59616, 64722, 65124, 67068, 67536, 69552, 73968, 75978, 78246, 81648, 83214, 86296, 86832, 89424, 97083, 97686, 101304, 104328, 110952, 113967, 117369, 124821, 129444, 130248, 134136, 135072, 139104, 147936, 151956, 156492, 163296, 166428, 172592, 173664, 178848, 194166, 195372, 202608, 208656, 221904, 227934, 234738, 249642, 258888, 260496, 268272, 291249, 303912, 312984, 332856, 341901, 345184, 374463, 388332, 390744, 405216, 417312, 443808, 455868, 469476, 499284, 517776, 520992, 536544, 582498, 607824, 625968, 665712, 683802, 748926, 776664, 781488, 873747, 911736, 938952, 998568, 1035552, 1123389, 1164996, 1215648, 1251936, 1331424, 1367604, 1497852, 1553328, 1562976, 1747494, 1823472, 1877904, 1997136, 2246778, 2329992, 2621241, 2735208, 2995704, 3106656, 3494988, 3646944, 3755808, 3994272, 4493556, 4659984, 5242482, 5470416, 5991408, 6989976, 7863723, 8987112, 9319968, 10484964, 10940832, 11982816, 13979952, 15727446, 17974224, 20969928, 27959904, 31454892, 35948448, 41939856, 62909784, 83879712, 125819568, 251639136]

約数ペア:

[(1, 251639136), (2, 125819568), (3, 83879712), (4, 62909784), (6, 41939856), (7, 35948448), (8, 31454892), (9, 27959904), (12, 20969928), (14, 17974224), (16, 15727446), (18, 13979952), (21, 11982816), (23, 10940832), (24, 10484964), (27, 9319968), (28, 8987112), (32, 7863723), (36, 6989976), (42, 5991408), (46, 5470416), (48, 5242482), (54, 4659984), (56, 4493556), (63, 3994272), (67, 3755808), (69, 3646944), (72, 3494988), (81, 3106656), (84, 2995704), (92, 2735208), (96, 2621241), (108, 2329992), (112, 2246778), (126, 1997136), (134, 1877904), (138, 1823472), (144, 1747494), (161, 1562976), (162, 1553328), (168, 1497852), (184, 1367604), (189, 1331424), (201, 1251936), (207, 1215648), (216, 1164996), (224, 1123389), (243, 1035552), (252, 998568), (268, 938952), (276, 911736), (288, 873747), (322, 781488), (324, 776664), (336, 748926), (368, 683802), (378, 665712), (402, 625968), (414, 607824), (432, 582498), (469, 536544), (483, 520992), (486, 517776), (504, 499284), (536, 469476), (552, 455868), (567, 443808), (603, 417312), (621, 405216), (644, 390744), (648, 388332), (672, 374463), (729, 345184), (736, 341901), (756, 332856), (804, 312984), (828, 303912), (864, 291249), (938, 268272), (966, 260496), (972, 258888), (1008, 249642), (1072, 234738), (1104, 227934), (1134, 221904), (1206, 208656), (1242, 202608), (1288, 195372), (1296, 194166), (1407, 178848), (1449, 173664), (1458, 172592), (1512, 166428), (1541, 163296), (1608, 156492), (1656, 151956), (1701, 147936), (1809, 139104), (1863, 135072), (1876, 134136), (1932, 130248), (1944, 129444), (2016, 124821), (2144, 117369), (2208, 113967), (2268, 110952), (2412, 104328), (2484, 101304), (2576, 97686), (2592, 97083), (2814, 89424), (2898, 86832), (2916, 86296), (3024, 83214), (3082, 81648), (3216, 78246), (3312, 75978), (3402, 73968), (3618, 69552), (3726, 67536), (3752, 67068), (3864, 65124), (3888, 64722), (4221, 59616), (4347, 57888), (4536, 55476), (4623, 54432), (4824, 52164), (4968, 50652), (5103, 49312), (5152, 48843), (5427, 46368), (5589, 45024), (5628, 44712), (5796, 43416), (5832, 43148), (6048, 41607), (6164, 40824), (6432, 39123), (6624, 37989), (6804, 36984), (7236, 34776), (7452, 33768), (7504, 33534), (7728, 32562), (7776, 32361), (8442, 29808), (8694, 28944), (9072, 27738), (9246, 27216), (9648, 26082), (9936, 25326), (10206, 24656), (10787, 23328), (10854, 23184), (11178, 22512), (11256, 22356), (11592, 21708), (11664, 21574), (12328, 20412), (12663, 19872), (13041, 19296), (13608, 18492), (13869, 18144), (14472, 17388), (14904, 16884), (15008, 16767), (15456, 16281)]