243375408

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 744000000

約数和(自身を除く): 500624592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 149, 152, 171, 199, 216, 228, 298, 304, 342, 398, 432, 447, 456, 513, 596, 597, 684, 796, 894, 912, 1026, 1192, 1194, 1341, 1368, 1592, 1788, 1791, 2052, 2384, 2388, 2682, 2736, 2831, 3184, 3576, 3582, 3781, 4023, 4104, 4776, 5364, 5373, 5662, 7152, 7164, 7562, 8046, 8208, 8493, 9552, 10728, 10746, 11324, 11343, 14328, 15124, 16092, 16986, 21456, 21492, 22648, 22686, 25479, 28656, 29651, 30248, 32184, 33972, 34029, 42984, 45296, 45372, 50958, 59302, 60496, 64368, 67944, 68058, 76437, 85968, 88953, 90744, 101916, 102087, 118604, 135888, 136116, 152874, 177906, 181488, 203832, 204174, 237208, 266859, 272232, 305748, 355812, 407664, 408348, 474416, 533718, 544464, 563369, 611496, 711624, 800577, 816696, 1067436, 1126738, 1222992, 1423248, 1601154, 1633392, 1690107, 2134872, 2253476, 3202308, 3380214, 4269744, 4506952, 5070321, 6404616, 6760428, 9013904, 10140642, 12809232, 13520856, 15210963, 20281284, 27041712, 30421926, 40562568, 60843852, 81125136, 121687704, 243375408]

約数ペア:

[(1, 243375408), (2, 121687704), (3, 81125136), (4, 60843852), (6, 40562568), (8, 30421926), (9, 27041712), (12, 20281284), (16, 15210963), (18, 13520856), (19, 12809232), (24, 10140642), (27, 9013904), (36, 6760428), (38, 6404616), (48, 5070321), (54, 4506952), (57, 4269744), (72, 3380214), (76, 3202308), (108, 2253476), (114, 2134872), (144, 1690107), (149, 1633392), (152, 1601154), (171, 1423248), (199, 1222992), (216, 1126738), (228, 1067436), (298, 816696), (304, 800577), (342, 711624), (398, 611496), (432, 563369), (447, 544464), (456, 533718), (513, 474416), (596, 408348), (597, 407664), (684, 355812), (796, 305748), (894, 272232), (912, 266859), (1026, 237208), (1192, 204174), (1194, 203832), (1341, 181488), (1368, 177906), (1592, 152874), (1788, 136116), (1791, 135888), (2052, 118604), (2384, 102087), (2388, 101916), (2682, 90744), (2736, 88953), (2831, 85968), (3184, 76437), (3576, 68058), (3582, 67944), (3781, 64368), (4023, 60496), (4104, 59302), (4776, 50958), (5364, 45372), (5373, 45296), (5662, 42984), (7152, 34029), (7164, 33972), (7562, 32184), (8046, 30248), (8208, 29651), (8493, 28656), (9552, 25479), (10728, 22686), (10746, 22648), (11324, 21492), (11343, 21456), (14328, 16986), (15124, 16092)]