248286864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 769950720

約数和(自身を除く): 521663856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 83, 84, 87, 112, 116, 166, 168, 174, 203, 232, 249, 307, 332, 336, 348, 406, 464, 498, 581, 609, 614, 664, 696, 812, 921, 996, 1162, 1218, 1228, 1328, 1392, 1624, 1743, 1842, 1992, 2149, 2324, 2407, 2436, 2456, 3248, 3486, 3684, 3984, 4298, 4648, 4814, 4872, 4912, 6447, 6972, 7221, 7368, 8596, 8903, 9296, 9628, 9744, 12894, 13944, 14442, 14736, 16849, 17192, 17806, 19256, 25481, 25788, 26709, 27888, 28884, 33698, 34384, 35612, 38512, 50547, 50962, 51576, 53418, 57768, 62321, 67396, 71224, 76443, 101094, 101924, 103152, 106836, 115536, 124642, 134792, 142448, 152886, 178367, 186963, 202188, 203848, 213672, 249284, 269584, 305772, 356734, 373926, 404376, 407696, 427344, 498568, 535101, 611544, 713468, 738949, 747852, 808752, 997136, 1070202, 1223088, 1426936, 1477898, 1495704, 2140404, 2216847, 2853872, 2955796, 2991408, 4280808, 4433694, 5172643, 5911592, 8561616, 8867388, 10345286, 11823184, 15517929, 17734776, 20690572, 31035858, 35469552, 41381144, 62071716, 82762288, 124143432, 248286864]

約数ペア:

[(1, 248286864), (2, 124143432), (3, 82762288), (4, 62071716), (6, 41381144), (7, 35469552), (8, 31035858), (12, 20690572), (14, 17734776), (16, 15517929), (21, 11823184), (24, 10345286), (28, 8867388), (29, 8561616), (42, 5911592), (48, 5172643), (56, 4433694), (58, 4280808), (83, 2991408), (84, 2955796), (87, 2853872), (112, 2216847), (116, 2140404), (166, 1495704), (168, 1477898), (174, 1426936), (203, 1223088), (232, 1070202), (249, 997136), (307, 808752), (332, 747852), (336, 738949), (348, 713468), (406, 611544), (464, 535101), (498, 498568), (581, 427344), (609, 407696), (614, 404376), (664, 373926), (696, 356734), (812, 305772), (921, 269584), (996, 249284), (1162, 213672), (1218, 203848), (1228, 202188), (1328, 186963), (1392, 178367), (1624, 152886), (1743, 142448), (1842, 134792), (1992, 124642), (2149, 115536), (2324, 106836), (2407, 103152), (2436, 101924), (2456, 101094), (3248, 76443), (3486, 71224), (3684, 67396), (3984, 62321), (4298, 57768), (4648, 53418), (4814, 51576), (4872, 50962), (4912, 50547), (6447, 38512), (6972, 35612), (7221, 34384), (7368, 33698), (8596, 28884), (8903, 27888), (9296, 26709), (9628, 25788), (9744, 25481), (12894, 19256), (13944, 17806), (14442, 17192), (14736, 16849)]