243156576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 742488768

約数和(自身を除く): 499332192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 73, 78, 96, 102, 104, 136, 146, 156, 157, 204, 208, 219, 221, 272, 292, 312, 314, 408, 416, 438, 442, 471, 544, 584, 624, 628, 663, 816, 876, 884, 942, 949, 1168, 1241, 1248, 1256, 1326, 1632, 1752, 1768, 1884, 1898, 2041, 2336, 2482, 2512, 2652, 2669, 2847, 3504, 3536, 3723, 3768, 3796, 4082, 4964, 5024, 5304, 5338, 5694, 6123, 7008, 7072, 7446, 7536, 7592, 8007, 8164, 9928, 10608, 10676, 11388, 11461, 12246, 14892, 15072, 15184, 16014, 16133, 16328, 19856, 21216, 21352, 22776, 22922, 24492, 29784, 30368, 32028, 32266, 32656, 34383, 34697, 39712, 42704, 45552, 45844, 48399, 48984, 59568, 64056, 64532, 65312, 68766, 69394, 85408, 91104, 91688, 96798, 97968, 104091, 119136, 128112, 129064, 137532, 138788, 148993, 183376, 193596, 194837, 195936, 208182, 256224, 258128, 275064, 277576, 297986, 366752, 387192, 389674, 416364, 446979, 516256, 550128, 555152, 584511, 595972, 774384, 779348, 832728, 893958, 1100256, 1110304, 1169022, 1191944, 1548768, 1558696, 1665456, 1787916, 2338044, 2383888, 2532881, 3117392, 3330912, 3575832, 4676088, 4767776, 5065762, 6234784, 7151664, 7598643, 9352176, 10131524, 14303328, 15197286, 18704352, 20263048, 30394572, 40526096, 60789144, 81052192, 121578288, 243156576]

約数ペア:

[(1, 243156576), (2, 121578288), (3, 81052192), (4, 60789144), (6, 40526096), (8, 30394572), (12, 20263048), (13, 18704352), (16, 15197286), (17, 14303328), (24, 10131524), (26, 9352176), (32, 7598643), (34, 7151664), (39, 6234784), (48, 5065762), (51, 4767776), (52, 4676088), (68, 3575832), (73, 3330912), (78, 3117392), (96, 2532881), (102, 2383888), (104, 2338044), (136, 1787916), (146, 1665456), (156, 1558696), (157, 1548768), (204, 1191944), (208, 1169022), (219, 1110304), (221, 1100256), (272, 893958), (292, 832728), (312, 779348), (314, 774384), (408, 595972), (416, 584511), (438, 555152), (442, 550128), (471, 516256), (544, 446979), (584, 416364), (624, 389674), (628, 387192), (663, 366752), (816, 297986), (876, 277576), (884, 275064), (942, 258128), (949, 256224), (1168, 208182), (1241, 195936), (1248, 194837), (1256, 193596), (1326, 183376), (1632, 148993), (1752, 138788), (1768, 137532), (1884, 129064), (1898, 128112), (2041, 119136), (2336, 104091), (2482, 97968), (2512, 96798), (2652, 91688), (2669, 91104), (2847, 85408), (3504, 69394), (3536, 68766), (3723, 65312), (3768, 64532), (3796, 64056), (4082, 59568), (4964, 48984), (5024, 48399), (5304, 45844), (5338, 45552), (5694, 42704), (6123, 39712), (7008, 34697), (7072, 34383), (7446, 32656), (7536, 32266), (7592, 32028), (8007, 30368), (8164, 29784), (9928, 24492), (10608, 22922), (10676, 22776), (11388, 21352), (11461, 21216), (12246, 19856), (14892, 16328), (15072, 16133), (15184, 16014)]