310668608

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 689384448

約数和(自身を除く): 378715840

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 61, 62, 64, 68, 122, 124, 136, 151, 244, 248, 272, 302, 488, 496, 527, 544, 604, 976, 992, 1037, 1054, 1088, 1208, 1891, 1952, 1984, 2074, 2108, 2416, 2567, 3782, 3904, 4148, 4216, 4681, 4832, 5134, 7564, 8296, 8432, 9211, 9362, 9664, 10268, 15128, 16592, 16864, 18422, 18724, 20536, 30256, 32147, 33184, 33728, 36844, 37448, 41072, 60512, 64294, 66368, 73688, 74896, 79577, 82144, 121024, 128588, 147376, 149792, 156587, 159154, 164288, 257176, 285541, 294752, 299584, 313174, 318308, 514352, 571082, 589504, 626348, 636616, 1028704, 1142164, 1252696, 1273232, 2057408, 2284328, 2505392, 2546464, 4568656, 4854197, 5010784, 5092928, 9137312, 9708394, 10021568, 18274624, 19416788, 38833576, 77667152, 155334304, 310668608]

約数ペア:

[(1, 310668608), (2, 155334304), (4, 77667152), (8, 38833576), (16, 19416788), (17, 18274624), (31, 10021568), (32, 9708394), (34, 9137312), (61, 5092928), (62, 5010784), (64, 4854197), (68, 4568656), (122, 2546464), (124, 2505392), (136, 2284328), (151, 2057408), (244, 1273232), (248, 1252696), (272, 1142164), (302, 1028704), (488, 636616), (496, 626348), (527, 589504), (544, 571082), (604, 514352), (976, 318308), (992, 313174), (1037, 299584), (1054, 294752), (1088, 285541), (1208, 257176), (1891, 164288), (1952, 159154), (1984, 156587), (2074, 149792), (2108, 147376), (2416, 128588), (2567, 121024), (3782, 82144), (3904, 79577), (4148, 74896), (4216, 73688), (4681, 66368), (4832, 64294), (5134, 60512), (7564, 41072), (8296, 37448), (8432, 36844), (9211, 33728), (9362, 33184), (9664, 32147), (10268, 30256), (15128, 20536), (16592, 18724), (16864, 18422)]