279479616

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2800

約数の個数: 112

約数和(自身を含む): 816059328

約数和(自身を除く): 536579712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1312, 1599, 1968, 2132, 2496, 2624, 2731, 3198, 3936, 4264, 5462, 6396, 7872, 8193, 8528, 10924, 12792, 16386, 17056, 21848, 25584, 32772, 34112, 35503, 43696, 51168, 65544, 71006, 87392, 102336, 106509, 111971, 131088, 142012, 174784, 213018, 223942, 262176, 284024, 335913, 426036, 447884, 524352, 568048, 671826, 852072, 895768, 1136096, 1343652, 1455623, 1704144, 1791536, 2272192, 2687304, 2911246, 3408288, 3583072, 4366869, 5374608, 5822492, 6816576, 7166144, 8733738, 10749216, 11644984, 17467476, 21498432, 23289968, 34934952, 46579936, 69869904, 93159872, 139739808, 279479616]

約数ペア:

[(1, 279479616), (2, 139739808), (3, 93159872), (4, 69869904), (6, 46579936), (8, 34934952), (12, 23289968), (13, 21498432), (16, 17467476), (24, 11644984), (26, 10749216), (32, 8733738), (39, 7166144), (41, 6816576), (48, 5822492), (52, 5374608), (64, 4366869), (78, 3583072), (82, 3408288), (96, 2911246), (104, 2687304), (123, 2272192), (156, 1791536), (164, 1704144), (192, 1455623), (208, 1343652), (246, 1136096), (312, 895768), (328, 852072), (416, 671826), (492, 568048), (533, 524352), (624, 447884), (656, 426036), (832, 335913), (984, 284024), (1066, 262176), (1248, 223942), (1312, 213018), (1599, 174784), (1968, 142012), (2132, 131088), (2496, 111971), (2624, 106509), (2731, 102336), (3198, 87392), (3936, 71006), (4264, 65544), (5462, 51168), (6396, 43696), (7872, 35503), (8193, 34112), (8528, 32772), (10924, 25584), (12792, 21848), (16386, 17056)]