308403648

素因数分解:

$2^6\times 3^2\times 7^4\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 210

約数和(自身を含む): 1035877024

約数和(自身を除く): 727473376

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, 144, 147, 168, 192, 196, 223, 224, 252, 288, 294, 336, 343, 392, 441, 446, 448, 504, 576, 588, 669, 672, 686, 784, 882, 892, 1008, 1029, 1176, 1338, 1344, 1372, 1561, 1568, 1764, 1784, 2007, 2016, 2058, 2352, 2401, 2676, 2744, 3087, 3122, 3136, 3528, 3568, 4014, 4032, 4116, 4683, 4704, 4802, 5352, 5488, 6174, 6244, 7056, 7136, 7203, 8028, 8232, 9366, 9408, 9604, 10704, 10927, 10976, 12348, 12488, 14049, 14112, 14272, 14406, 16056, 16464, 18732, 19208, 21408, 21609, 21854, 21952, 24696, 24976, 28098, 28224, 28812, 32112, 32781, 32928, 37464, 38416, 42816, 43218, 43708, 49392, 49952, 56196, 57624, 64224, 65562, 65856, 74928, 76489, 76832, 86436, 87416, 98343, 98784, 99904, 112392, 115248, 128448, 131124, 149856, 152978, 153664, 172872, 174832, 196686, 197568, 224784, 229467, 230496, 262248, 299712, 305956, 345744, 349664, 393372, 449568, 458934, 460992, 524496, 535423, 611912, 688401, 691488, 699328, 786744, 899136, 917868, 1048992, 1070846, 1223824, 1376802, 1382976, 1573488, 1606269, 1835736, 2097984, 2141692, 2447648, 2753604, 3146976, 3212538, 3671472, 4283384, 4818807, 4895296, 5507208, 6293952, 6425076, 7342944, 8566768, 9637614, 11014416, 12850152, 14685888, 17133536, 19275228, 22028832, 25700304, 34267072, 38550456, 44057664, 51400608, 77100912, 102801216, 154201824, 308403648]

約数ペア:

[(1, 308403648), (2, 154201824), (3, 102801216), (4, 77100912), (6, 51400608), (7, 44057664), (8, 38550456), (9, 34267072), (12, 25700304), (14, 22028832), (16, 19275228), (18, 17133536), (21, 14685888), (24, 12850152), (28, 11014416), (32, 9637614), (36, 8566768), (42, 7342944), (48, 6425076), (49, 6293952), (56, 5507208), (63, 4895296), (64, 4818807), (72, 4283384), (84, 3671472), (96, 3212538), (98, 3146976), (112, 2753604), (126, 2447648), (144, 2141692), (147, 2097984), (168, 1835736), (192, 1606269), (196, 1573488), (223, 1382976), (224, 1376802), (252, 1223824), (288, 1070846), (294, 1048992), (336, 917868), (343, 899136), (392, 786744), (441, 699328), (446, 691488), (448, 688401), (504, 611912), (576, 535423), (588, 524496), (669, 460992), (672, 458934), (686, 449568), (784, 393372), (882, 349664), (892, 345744), (1008, 305956), (1029, 299712), (1176, 262248), (1338, 230496), (1344, 229467), (1372, 224784), (1561, 197568), (1568, 196686), (1764, 174832), (1784, 172872), (2007, 153664), (2016, 152978), (2058, 149856), (2352, 131124), (2401, 128448), (2676, 115248), (2744, 112392), (3087, 99904), (3122, 98784), (3136, 98343), (3528, 87416), (3568, 86436), (4014, 76832), (4032, 76489), (4116, 74928), (4683, 65856), (4704, 65562), (4802, 64224), (5352, 57624), (5488, 56196), (6174, 49952), (6244, 49392), (7056, 43708), (7136, 43218), (7203, 42816), (8028, 38416), (8232, 37464), (9366, 32928), (9408, 32781), (9604, 32112), (10704, 28812), (10927, 28224), (10976, 28098), (12348, 24976), (12488, 24696), (14049, 21952), (14112, 21854), (14272, 21609), (14406, 21408), (16056, 19208), (16464, 18732)]