279006144

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 759902976

約数和(自身を除く): 480896832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 97, 142, 192, 194, 211, 213, 284, 291, 388, 422, 426, 568, 582, 633, 776, 844, 852, 1136, 1164, 1266, 1552, 1688, 1704, 2272, 2328, 2532, 3104, 3376, 3408, 4544, 4656, 5064, 6208, 6752, 6816, 6887, 9312, 10128, 13504, 13632, 13774, 14981, 18624, 20256, 20467, 20661, 27548, 29962, 40512, 40934, 41322, 44943, 55096, 59924, 61401, 81868, 82644, 89886, 110192, 119848, 122802, 163736, 165288, 179772, 220384, 239696, 245604, 327472, 330576, 359544, 440768, 479392, 491208, 654944, 661152, 719088, 958784, 982416, 1309888, 1322304, 1438176, 1453157, 1964832, 2876352, 2906314, 3929664, 4359471, 5812628, 8718942, 11625256, 17437884, 23250512, 34875768, 46501024, 69751536, 93002048, 139503072, 279006144]

約数ペア:

[(1, 279006144), (2, 139503072), (3, 93002048), (4, 69751536), (6, 46501024), (8, 34875768), (12, 23250512), (16, 17437884), (24, 11625256), (32, 8718942), (48, 5812628), (64, 4359471), (71, 3929664), (96, 2906314), (97, 2876352), (142, 1964832), (192, 1453157), (194, 1438176), (211, 1322304), (213, 1309888), (284, 982416), (291, 958784), (388, 719088), (422, 661152), (426, 654944), (568, 491208), (582, 479392), (633, 440768), (776, 359544), (844, 330576), (852, 327472), (1136, 245604), (1164, 239696), (1266, 220384), (1552, 179772), (1688, 165288), (1704, 163736), (2272, 122802), (2328, 119848), (2532, 110192), (3104, 89886), (3376, 82644), (3408, 81868), (4544, 61401), (4656, 59924), (5064, 55096), (6208, 44943), (6752, 41322), (6816, 40934), (6887, 40512), (9312, 29962), (10128, 27548), (13504, 20661), (13632, 20467), (13774, 20256), (14981, 18624)]