255155264

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 112

約数和(自身を含む): 629155968

約数和(自身を除く): 374000704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 193, 208, 224, 227, 364, 386, 416, 448, 454, 728, 772, 832, 908, 1351, 1456, 1544, 1589, 1816, 2509, 2702, 2912, 2951, 3088, 3178, 3632, 5018, 5404, 5824, 5902, 6176, 6356, 7264, 10036, 10808, 11804, 12352, 12712, 14528, 17563, 20072, 20657, 21616, 23608, 25424, 35126, 40144, 41314, 43232, 43811, 47216, 50848, 70252, 80288, 82628, 86464, 87622, 94432, 101696, 140504, 160576, 165256, 175244, 188864, 281008, 306677, 330512, 350488, 562016, 569543, 613354, 661024, 700976, 1124032, 1139086, 1226708, 1322048, 1401952, 2278172, 2453416, 2803904, 3986801, 4556344, 4906832, 7973602, 9112688, 9813664, 15947204, 18225376, 19627328, 31894408, 36450752, 63788816, 127577632, 255155264]

約数ペア:

[(1, 255155264), (2, 127577632), (4, 63788816), (7, 36450752), (8, 31894408), (13, 19627328), (14, 18225376), (16, 15947204), (26, 9813664), (28, 9112688), (32, 7973602), (52, 4906832), (56, 4556344), (64, 3986801), (91, 2803904), (104, 2453416), (112, 2278172), (182, 1401952), (193, 1322048), (208, 1226708), (224, 1139086), (227, 1124032), (364, 700976), (386, 661024), (416, 613354), (448, 569543), (454, 562016), (728, 350488), (772, 330512), (832, 306677), (908, 281008), (1351, 188864), (1456, 175244), (1544, 165256), (1589, 160576), (1816, 140504), (2509, 101696), (2702, 94432), (2912, 87622), (2951, 86464), (3088, 82628), (3178, 80288), (3632, 70252), (5018, 50848), (5404, 47216), (5824, 43811), (5902, 43232), (6176, 41314), (6356, 40144), (7264, 35126), (10036, 25424), (10808, 23608), (11804, 21616), (12352, 20657), (12712, 20072), (14528, 17563)]