419821248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 224

約数和(自身を含む): 1407444480

約数和(自身を除く): 987623232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 73, 77, 84, 88, 96, 112, 132, 146, 154, 168, 176, 192, 219, 224, 231, 264, 292, 308, 336, 352, 389, 438, 448, 462, 511, 528, 584, 616, 672, 704, 778, 803, 876, 924, 1022, 1056, 1167, 1168, 1232, 1344, 1533, 1556, 1606, 1752, 1848, 2044, 2112, 2334, 2336, 2409, 2464, 2723, 3066, 3112, 3212, 3504, 3696, 4088, 4279, 4668, 4672, 4818, 4928, 5446, 5621, 6132, 6224, 6424, 7008, 7392, 8169, 8176, 8558, 9336, 9636, 10892, 11242, 12264, 12448, 12837, 12848, 14016, 14784, 16338, 16352, 16863, 17116, 18672, 19272, 21784, 22484, 24528, 24896, 25674, 25696, 28397, 29953, 32676, 32704, 33726, 34232, 37344, 38544, 43568, 44968, 49056, 51348, 51392, 56794, 59906, 65352, 67452, 68464, 74688, 77088, 85191, 87136, 89859, 89936, 98112, 102696, 113588, 119812, 130704, 134904, 136928, 154176, 170382, 174272, 179718, 179872, 198779, 205392, 227176, 239624, 261408, 269808, 273856, 312367, 340764, 359436, 359744, 397558, 410784, 454352, 479248, 522816, 539616, 596337, 624734, 681528, 718872, 795116, 821568, 908704, 937101, 958496, 1079232, 1192674, 1249468, 1363056, 1437744, 1590232, 1817408, 1874202, 1916992, 2186569, 2385348, 2498936, 2726112, 2875488, 3180464, 3748404, 4373138, 4770696, 4997872, 5452224, 5750976, 6360928, 6559707, 7496808, 8746276, 9541392, 9995744, 12721856, 13119414, 14993616, 17492552, 19082784, 19991488, 26238828, 29987232, 34985104, 38165568, 52477656, 59974464, 69970208, 104955312, 139940416, 209910624, 419821248]

約数ペア:

[(1, 419821248), (2, 209910624), (3, 139940416), (4, 104955312), (6, 69970208), (7, 59974464), (8, 52477656), (11, 38165568), (12, 34985104), (14, 29987232), (16, 26238828), (21, 19991488), (22, 19082784), (24, 17492552), (28, 14993616), (32, 13119414), (33, 12721856), (42, 9995744), (44, 9541392), (48, 8746276), (56, 7496808), (64, 6559707), (66, 6360928), (73, 5750976), (77, 5452224), (84, 4997872), (88, 4770696), (96, 4373138), (112, 3748404), (132, 3180464), (146, 2875488), (154, 2726112), (168, 2498936), (176, 2385348), (192, 2186569), (219, 1916992), (224, 1874202), (231, 1817408), (264, 1590232), (292, 1437744), (308, 1363056), (336, 1249468), (352, 1192674), (389, 1079232), (438, 958496), (448, 937101), (462, 908704), (511, 821568), (528, 795116), (584, 718872), (616, 681528), (672, 624734), (704, 596337), (778, 539616), (803, 522816), (876, 479248), (924, 454352), (1022, 410784), (1056, 397558), (1167, 359744), (1168, 359436), (1232, 340764), (1344, 312367), (1533, 273856), (1556, 269808), (1606, 261408), (1752, 239624), (1848, 227176), (2044, 205392), (2112, 198779), (2334, 179872), (2336, 179718), (2409, 174272), (2464, 170382), (2723, 154176), (3066, 136928), (3112, 134904), (3212, 130704), (3504, 119812), (3696, 113588), (4088, 102696), (4279, 98112), (4668, 89936), (4672, 89859), (4818, 87136), (4928, 85191), (5446, 77088), (5621, 74688), (6132, 68464), (6224, 67452), (6424, 65352), (7008, 59906), (7392, 56794), (8169, 51392), (8176, 51348), (8558, 49056), (9336, 44968), (9636, 43568), (10892, 38544), (11242, 37344), (12264, 34232), (12448, 33726), (12837, 32704), (12848, 32676), (14016, 29953), (14784, 28397), (16338, 25696), (16352, 25674), (16863, 24896), (17116, 24528), (18672, 22484), (19272, 21784)]