1421699328

素因数分解:

$2^8\times 3^2\times 7^4\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 270

約数和(自身を含む): 4800617094

約数和(自身を除く): 3378917766

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 257, 288, 294, 336, 343, 384, 392, 441, 448, 504, 514, 576, 588, 672, 686, 768, 771, 784, 882, 896, 1008, 1028, 1029, 1152, 1176, 1344, 1372, 1542, 1568, 1764, 1792, 1799, 2016, 2056, 2058, 2304, 2313, 2352, 2401, 2688, 2744, 3084, 3087, 3136, 3528, 3598, 4032, 4112, 4116, 4626, 4704, 4802, 5376, 5397, 5488, 6168, 6174, 6272, 7056, 7196, 7203, 8064, 8224, 8232, 9252, 9408, 9604, 10794, 10976, 12336, 12348, 12544, 12593, 14112, 14392, 14406, 16128, 16191, 16448, 16464, 18504, 18816, 19208, 21588, 21609, 21952, 24672, 24696, 25186, 28224, 28784, 28812, 32382, 32896, 32928, 37008, 37632, 37779, 38416, 43176, 43218, 43904, 49344, 49392, 50372, 56448, 57568, 57624, 64764, 65792, 65856, 74016, 75558, 76832, 86352, 86436, 87808, 88151, 98688, 98784, 100744, 112896, 113337, 115136, 115248, 129528, 131712, 148032, 151116, 153664, 172704, 172872, 176302, 197376, 197568, 201488, 226674, 230272, 230496, 259056, 263424, 264453, 296064, 302232, 307328, 345408, 345744, 352604, 395136, 402976, 453348, 460544, 460992, 518112, 528906, 592128, 604464, 614656, 617057, 690816, 691488, 705208, 790272, 793359, 805952, 906696, 921984, 1036224, 1057812, 1208928, 1234114, 1381632, 1382976, 1410416, 1586718, 1611904, 1813392, 1843968, 1851171, 2072448, 2115624, 2417856, 2468228, 2765952, 2820832, 3173436, 3223808, 3626784, 3702342, 4144896, 4231248, 4835712, 4936456, 5531904, 5553513, 5641664, 6346872, 7253568, 7404684, 8462496, 9671424, 9872912, 11107026, 11283328, 12693744, 14507136, 14809368, 16924992, 19745824, 22214052, 22566656, 25387488, 29014272, 29618736, 33849984, 39491648, 44428104, 50774976, 59237472, 67699968, 78983296, 88856208, 101549952, 118474944, 157966592, 177712416, 203099904, 236949888, 355424832, 473899776, 710849664, 1421699328]

約数ペア:

[(1, 1421699328), (2, 710849664), (3, 473899776), (4, 355424832), (6, 236949888), (7, 203099904), (8, 177712416), (9, 157966592), (12, 118474944), (14, 101549952), (16, 88856208), (18, 78983296), (21, 67699968), (24, 59237472), (28, 50774976), (32, 44428104), (36, 39491648), (42, 33849984), (48, 29618736), (49, 29014272), (56, 25387488), (63, 22566656), (64, 22214052), (72, 19745824), (84, 16924992), (96, 14809368), (98, 14507136), (112, 12693744), (126, 11283328), (128, 11107026), (144, 9872912), (147, 9671424), (168, 8462496), (192, 7404684), (196, 7253568), (224, 6346872), (252, 5641664), (256, 5553513), (257, 5531904), (288, 4936456), (294, 4835712), (336, 4231248), (343, 4144896), (384, 3702342), (392, 3626784), (441, 3223808), (448, 3173436), (504, 2820832), (514, 2765952), (576, 2468228), (588, 2417856), (672, 2115624), (686, 2072448), (768, 1851171), (771, 1843968), (784, 1813392), (882, 1611904), (896, 1586718), (1008, 1410416), (1028, 1382976), (1029, 1381632), (1152, 1234114), (1176, 1208928), (1344, 1057812), (1372, 1036224), (1542, 921984), (1568, 906696), (1764, 805952), (1792, 793359), (1799, 790272), (2016, 705208), (2056, 691488), (2058, 690816), (2304, 617057), (2313, 614656), (2352, 604464), (2401, 592128), (2688, 528906), (2744, 518112), (3084, 460992), (3087, 460544), (3136, 453348), (3528, 402976), (3598, 395136), (4032, 352604), (4112, 345744), (4116, 345408), (4626, 307328), (4704, 302232), (4802, 296064), (5376, 264453), (5397, 263424), (5488, 259056), (6168, 230496), (6174, 230272), (6272, 226674), (7056, 201488), (7196, 197568), (7203, 197376), (8064, 176302), (8224, 172872), (8232, 172704), (9252, 153664), (9408, 151116), (9604, 148032), (10794, 131712), (10976, 129528), (12336, 115248), (12348, 115136), (12544, 113337), (12593, 112896), (14112, 100744), (14392, 98784), (14406, 98688), (16128, 88151), (16191, 87808), (16448, 86436), (16464, 86352), (18504, 76832), (18816, 75558), (19208, 74016), (21588, 65856), (21609, 65792), (21952, 64764), (24672, 57624), (24696, 57568), (25186, 56448), (28224, 50372), (28784, 49392), (28812, 49344), (32382, 43904), (32896, 43218), (32928, 43176), (37008, 38416), (37632, 37779)]