266286528

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 140

約数和(自身を含む): 815311552

約数和(自身を除く): 549025024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1657, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3314, 3348, 4464, 4971, 5022, 5184, 5952, 6628, 6696, 8928, 9942, 10044, 13256, 13392, 14913, 17856, 19884, 20088, 26512, 26784, 29826, 39768, 40176, 44739, 51367, 53024, 53568, 59652, 79536, 80352, 89478, 102734, 106048, 119304, 134217, 154101, 159072, 160704, 178956, 205468, 238608, 268434, 308202, 318144, 357912, 410936, 462303, 477216, 536868, 616404, 715824, 821872, 924606, 954432, 1073736, 1232808, 1386909, 1431648, 1643744, 1849212, 2147472, 2465616, 2773818, 2863296, 3287488, 3698424, 4160727, 4294944, 4931232, 5547636, 7396848, 8321454, 8589888, 9862464, 11095272, 14793696, 16642908, 22190544, 29587392, 33285816, 44381088, 66571632, 88762176, 133143264, 266286528]

約数ペア:

[(1, 266286528), (2, 133143264), (3, 88762176), (4, 66571632), (6, 44381088), (8, 33285816), (9, 29587392), (12, 22190544), (16, 16642908), (18, 14793696), (24, 11095272), (27, 9862464), (31, 8589888), (32, 8321454), (36, 7396848), (48, 5547636), (54, 4931232), (62, 4294944), (64, 4160727), (72, 3698424), (81, 3287488), (93, 2863296), (96, 2773818), (108, 2465616), (124, 2147472), (144, 1849212), (162, 1643744), (186, 1431648), (192, 1386909), (216, 1232808), (248, 1073736), (279, 954432), (288, 924606), (324, 821872), (372, 715824), (432, 616404), (496, 536868), (558, 477216), (576, 462303), (648, 410936), (744, 357912), (837, 318144), (864, 308202), (992, 268434), (1116, 238608), (1296, 205468), (1488, 178956), (1657, 160704), (1674, 159072), (1728, 154101), (1984, 134217), (2232, 119304), (2511, 106048), (2592, 102734), (2976, 89478), (3314, 80352), (3348, 79536), (4464, 59652), (4971, 53568), (5022, 53024), (5184, 51367), (5952, 44739), (6628, 40176), (6696, 39768), (8928, 29826), (9942, 26784), (10044, 26512), (13256, 20088), (13392, 19884), (14913, 17856)]