279916608

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 772485120

約数和(自身を除く): 492568512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 131, 186, 192, 248, 262, 359, 372, 393, 496, 524, 718, 744, 786, 992, 1048, 1077, 1436, 1488, 1572, 1984, 2096, 2154, 2872, 2976, 3144, 4061, 4192, 4308, 5744, 5952, 6288, 8122, 8384, 8616, 11129, 11488, 12183, 12576, 16244, 17232, 22258, 22976, 24366, 25152, 32488, 33387, 34464, 44516, 47029, 48732, 64976, 66774, 68928, 89032, 94058, 97464, 129952, 133548, 141087, 178064, 188116, 194928, 259904, 267096, 282174, 356128, 376232, 389856, 534192, 564348, 712256, 752464, 779712, 1068384, 1128696, 1457899, 1504928, 2136768, 2257392, 2915798, 3009856, 4373697, 4514784, 5831596, 8747394, 9029568, 11663192, 17494788, 23326384, 34989576, 46652768, 69979152, 93305536, 139958304, 279916608]

約数ペア:

[(1, 279916608), (2, 139958304), (3, 93305536), (4, 69979152), (6, 46652768), (8, 34989576), (12, 23326384), (16, 17494788), (24, 11663192), (31, 9029568), (32, 8747394), (48, 5831596), (62, 4514784), (64, 4373697), (93, 3009856), (96, 2915798), (124, 2257392), (131, 2136768), (186, 1504928), (192, 1457899), (248, 1128696), (262, 1068384), (359, 779712), (372, 752464), (393, 712256), (496, 564348), (524, 534192), (718, 389856), (744, 376232), (786, 356128), (992, 282174), (1048, 267096), (1077, 259904), (1436, 194928), (1488, 188116), (1572, 178064), (1984, 141087), (2096, 133548), (2154, 129952), (2872, 97464), (2976, 94058), (3144, 89032), (4061, 68928), (4192, 66774), (4308, 64976), (5744, 48732), (5952, 47029), (6288, 44516), (8122, 34464), (8384, 33387), (8616, 32488), (11129, 25152), (11488, 24366), (12183, 22976), (12576, 22258), (16244, 17232)]