2779309728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10169}}^1$

素因数の和:10271

約数の個数: 144

約数和(自身を含む): 8629082280

約数和(自身を除く): 5849772552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 73, 78, 96, 104, 117, 144, 146, 156, 208, 219, 234, 288, 292, 312, 416, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1248, 1314, 1752, 1872, 1898, 2336, 2628, 2847, 3504, 3744, 3796, 5256, 5694, 7008, 7592, 8541, 10169, 10512, 11388, 15184, 17082, 20338, 21024, 22776, 30368, 30507, 34164, 40676, 45552, 61014, 68328, 81352, 91104, 91521, 122028, 132197, 136656, 162704, 183042, 244056, 264394, 273312, 325408, 366084, 396591, 488112, 528788, 732168, 742337, 793182, 976224, 1057576, 1189773, 1464336, 1484674, 1586364, 2115152, 2227011, 2379546, 2928672, 2969348, 3172728, 4230304, 4454022, 4759092, 5938696, 6345456, 6681033, 8908044, 9518184, 9650381, 11877392, 12690912, 13362066, 17816088, 19036368, 19300762, 23754784, 26724132, 28951143, 35632176, 38072736, 38601524, 53448264, 57902286, 71264352, 77203048, 86853429, 106896528, 115804572, 154406096, 173706858, 213793056, 231609144, 308812192, 347413716, 463218288, 694827432, 926436576, 1389654864, 2779309728]

約数ペア:

[(1, 2779309728), (2, 1389654864), (3, 926436576), (4, 694827432), (6, 463218288), (8, 347413716), (9, 308812192), (12, 231609144), (13, 213793056), (16, 173706858), (18, 154406096), (24, 115804572), (26, 106896528), (32, 86853429), (36, 77203048), (39, 71264352), (48, 57902286), (52, 53448264), (72, 38601524), (73, 38072736), (78, 35632176), (96, 28951143), (104, 26724132), (117, 23754784), (144, 19300762), (146, 19036368), (156, 17816088), (208, 13362066), (219, 12690912), (234, 11877392), (288, 9650381), (292, 9518184), (312, 8908044), (416, 6681033), (438, 6345456), (468, 5938696), (584, 4759092), (624, 4454022), (657, 4230304), (876, 3172728), (936, 2969348), (949, 2928672), (1168, 2379546), (1248, 2227011), (1314, 2115152), (1752, 1586364), (1872, 1484674), (1898, 1464336), (2336, 1189773), (2628, 1057576), (2847, 976224), (3504, 793182), (3744, 742337), (3796, 732168), (5256, 528788), (5694, 488112), (7008, 396591), (7592, 366084), (8541, 325408), (10169, 273312), (10512, 264394), (11388, 244056), (15184, 183042), (17082, 162704), (20338, 136656), (21024, 132197), (22776, 122028), (30368, 91521), (30507, 91104), (34164, 81352), (40676, 68328), (45552, 61014)]