248183712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 811242432

約数和(自身を除く): 563058720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 307, 336, 401, 504, 614, 672, 802, 921, 1008, 1203, 1228, 1604, 1842, 2016, 2149, 2406, 2456, 2763, 2807, 3208, 3609, 3684, 4298, 4812, 4912, 5526, 5614, 6416, 6447, 7218, 7368, 8421, 8596, 9624, 9824, 11052, 11228, 12832, 12894, 14436, 14736, 16842, 17192, 19248, 19341, 22104, 22456, 25263, 25788, 28872, 29472, 33684, 34384, 38496, 38682, 44208, 44912, 50526, 51576, 57744, 67368, 68768, 77364, 88416, 89824, 101052, 103152, 115488, 123107, 134736, 154728, 202104, 206304, 246214, 269472, 309456, 369321, 404208, 492428, 618912, 738642, 808416, 861749, 984856, 1107963, 1477284, 1723498, 1969712, 2215926, 2585247, 2954568, 3446996, 3939424, 4431852, 5170494, 5909136, 6893992, 7755741, 8863704, 10340988, 11818272, 13787984, 15511482, 17727408, 20681976, 27575968, 31022964, 35454816, 41363952, 62045928, 82727904, 124091856, 248183712]

約数ペア:

[(1, 248183712), (2, 124091856), (3, 82727904), (4, 62045928), (6, 41363952), (7, 35454816), (8, 31022964), (9, 27575968), (12, 20681976), (14, 17727408), (16, 15511482), (18, 13787984), (21, 11818272), (24, 10340988), (28, 8863704), (32, 7755741), (36, 6893992), (42, 5909136), (48, 5170494), (56, 4431852), (63, 3939424), (72, 3446996), (84, 2954568), (96, 2585247), (112, 2215926), (126, 1969712), (144, 1723498), (168, 1477284), (224, 1107963), (252, 984856), (288, 861749), (307, 808416), (336, 738642), (401, 618912), (504, 492428), (614, 404208), (672, 369321), (802, 309456), (921, 269472), (1008, 246214), (1203, 206304), (1228, 202104), (1604, 154728), (1842, 134736), (2016, 123107), (2149, 115488), (2406, 103152), (2456, 101052), (2763, 89824), (2807, 88416), (3208, 77364), (3609, 68768), (3684, 67368), (4298, 57744), (4812, 51576), (4912, 50526), (5526, 44912), (5614, 44208), (6416, 38682), (6447, 38496), (7218, 34384), (7368, 33684), (8421, 29472), (8596, 28872), (9624, 25788), (9824, 25263), (11052, 22456), (11228, 22104), (12832, 19341), (12894, 19248), (14436, 17192), (14736, 16842)]