276478272

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 280

約数和(自身を含む): 988405440

約数和(自身を除く): 711927168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 401, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 802, 864, 912, 1008, 1026, 1064, 1134, 1197, 1203, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1604, 1728, 1824, 2016, 2052, 2128, 2268, 2394, 2406, 2592, 2736, 2807, 3024, 3078, 3192, 3208, 3591, 3609, 3648, 4032, 4104, 4256, 4536, 4788, 4812, 5184, 5472, 5614, 6048, 6156, 6384, 6416, 7182, 7218, 7619, 8208, 8421, 8512, 9072, 9576, 9624, 10773, 10827, 10944, 11228, 12096, 12312, 12768, 12832, 14364, 14436, 15238, 16416, 16842, 18144, 19152, 19248, 21546, 21654, 22456, 22857, 24624, 25263, 25536, 25664, 28728, 28872, 30476, 32481, 32832, 33684, 36288, 38304, 38496, 43092, 43308, 44912, 45714, 49248, 50526, 53333, 57456, 57744, 60952, 64962, 67368, 68571, 75789, 76608, 76992, 86184, 86616, 89824, 91428, 98496, 101052, 106666, 114912, 115488, 121904, 129924, 134736, 137142, 151578, 159999, 172368, 173232, 179648, 182856, 202104, 205713, 213332, 227367, 229824, 230976, 243808, 259848, 269472, 274284, 303156, 319998, 344736, 346464, 365712, 404208, 411426, 426664, 454734, 479997, 487616, 519696, 538944, 548568, 606312, 617139, 639996, 689472, 692928, 731424, 808416, 822852, 853328, 909468, 959994, 1039392, 1097136, 1212624, 1234278, 1279992, 1439991, 1462848, 1616832, 1645704, 1706656, 1818936, 1919988, 2078784, 2194272, 2425248, 2468556, 2559984, 2879982, 3291408, 3413312, 3637872, 3839976, 4319973, 4388544, 4850496, 4937112, 5119968, 5759964, 6582816, 7275744, 7679952, 8639946, 9874224, 10239936, 11519928, 13165632, 14551488, 15359904, 17279892, 19748448, 23039856, 30719808, 34559784, 39496896, 46079712, 69119568, 92159424, 138239136, 276478272]

約数ペア:

[(1, 276478272), (2, 138239136), (3, 92159424), (4, 69119568), (6, 46079712), (7, 39496896), (8, 34559784), (9, 30719808), (12, 23039856), (14, 19748448), (16, 17279892), (18, 15359904), (19, 14551488), (21, 13165632), (24, 11519928), (27, 10239936), (28, 9874224), (32, 8639946), (36, 7679952), (38, 7275744), (42, 6582816), (48, 5759964), (54, 5119968), (56, 4937112), (57, 4850496), (63, 4388544), (64, 4319973), (72, 3839976), (76, 3637872), (81, 3413312), (84, 3291408), (96, 2879982), (108, 2559984), (112, 2468556), (114, 2425248), (126, 2194272), (133, 2078784), (144, 1919988), (152, 1818936), (162, 1706656), (168, 1645704), (171, 1616832), (189, 1462848), (192, 1439991), (216, 1279992), (224, 1234278), (228, 1212624), (252, 1097136), (266, 1039392), (288, 959994), (304, 909468), (324, 853328), (336, 822852), (342, 808416), (378, 731424), (399, 692928), (401, 689472), (432, 639996), (448, 617139), (456, 606312), (504, 548568), (513, 538944), (532, 519696), (567, 487616), (576, 479997), (608, 454734), (648, 426664), (672, 411426), (684, 404208), (756, 365712), (798, 346464), (802, 344736), (864, 319998), (912, 303156), (1008, 274284), (1026, 269472), (1064, 259848), (1134, 243808), (1197, 230976), (1203, 229824), (1216, 227367), (1296, 213332), (1344, 205713), (1368, 202104), (1512, 182856), (1539, 179648), (1596, 173232), (1604, 172368), (1728, 159999), (1824, 151578), (2016, 137142), (2052, 134736), (2128, 129924), (2268, 121904), (2394, 115488), (2406, 114912), (2592, 106666), (2736, 101052), (2807, 98496), (3024, 91428), (3078, 89824), (3192, 86616), (3208, 86184), (3591, 76992), (3609, 76608), (3648, 75789), (4032, 68571), (4104, 67368), (4256, 64962), (4536, 60952), (4788, 57744), (4812, 57456), (5184, 53333), (5472, 50526), (5614, 49248), (6048, 45714), (6156, 44912), (6384, 43308), (6416, 43092), (7182, 38496), (7218, 38304), (7619, 36288), (8208, 33684), (8421, 32832), (8512, 32481), (9072, 30476), (9576, 28872), (9624, 28728), (10773, 25664), (10827, 25536), (10944, 25263), (11228, 24624), (12096, 22857), (12312, 22456), (12768, 21654), (12832, 21546), (14364, 19248), (14436, 19152), (15238, 18144), (16416, 16842)]