515883264

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 1492381632

約数和(自身を除く): 976498368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 163, 192, 208, 256, 312, 317, 326, 384, 416, 489, 624, 634, 652, 768, 832, 951, 978, 1248, 1268, 1304, 1664, 1902, 1956, 2119, 2496, 2536, 2608, 3328, 3804, 3912, 4121, 4238, 4992, 5072, 5216, 6357, 7608, 7824, 8242, 8476, 9984, 10144, 10432, 12363, 12714, 15216, 15648, 16484, 16952, 20288, 20864, 24726, 25428, 30432, 31296, 32968, 33904, 40576, 41728, 49452, 50856, 51671, 60864, 62592, 65936, 67808, 81152, 98904, 101712, 103342, 121728, 125184, 131872, 135616, 155013, 197808, 203424, 206684, 243456, 263744, 271232, 310026, 395616, 406848, 413368, 527488, 542464, 620052, 671723, 791232, 813696, 826736, 1054976, 1240104, 1343446, 1582464, 1627392, 1653472, 2015169, 2480208, 2686892, 3164928, 3306944, 4030338, 4960416, 5373784, 6613888, 8060676, 9920832, 10747568, 13227776, 16121352, 19841664, 21495136, 32242704, 39683328, 42990272, 64485408, 85980544, 128970816, 171961088, 257941632, 515883264]

約数ペア:

[(1, 515883264), (2, 257941632), (3, 171961088), (4, 128970816), (6, 85980544), (8, 64485408), (12, 42990272), (13, 39683328), (16, 32242704), (24, 21495136), (26, 19841664), (32, 16121352), (39, 13227776), (48, 10747568), (52, 9920832), (64, 8060676), (78, 6613888), (96, 5373784), (104, 4960416), (128, 4030338), (156, 3306944), (163, 3164928), (192, 2686892), (208, 2480208), (256, 2015169), (312, 1653472), (317, 1627392), (326, 1582464), (384, 1343446), (416, 1240104), (489, 1054976), (624, 826736), (634, 813696), (652, 791232), (768, 671723), (832, 620052), (951, 542464), (978, 527488), (1248, 413368), (1268, 406848), (1304, 395616), (1664, 310026), (1902, 271232), (1956, 263744), (2119, 243456), (2496, 206684), (2536, 203424), (2608, 197808), (3328, 155013), (3804, 135616), (3912, 131872), (4121, 125184), (4238, 121728), (4992, 103342), (5072, 101712), (5216, 98904), (6357, 81152), (7608, 67808), (7824, 65936), (8242, 62592), (8476, 60864), (9984, 51671), (10144, 50856), (10432, 49452), (12363, 41728), (12714, 40576), (15216, 33904), (15648, 32968), (16484, 31296), (16952, 30432), (20288, 25428), (20864, 24726)]