259319712

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 712212480

約数和(自身を除く): 452892768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 79, 93, 96, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 992, 1103, 1264, 1488, 1896, 2206, 2449, 2528, 2976, 3309, 3792, 4412, 4898, 6618, 7347, 7584, 8824, 9796, 13236, 14694, 17648, 19592, 26472, 29388, 34193, 35296, 39184, 52944, 58776, 68386, 78368, 87137, 102579, 105888, 117552, 136772, 174274, 205158, 235104, 261411, 273544, 348548, 410316, 522822, 547088, 697096, 820632, 1045644, 1094176, 1394192, 1641264, 2091288, 2701247, 2788384, 3282528, 4182576, 5402494, 8103741, 8365152, 10804988, 16207482, 21609976, 32414964, 43219952, 64829928, 86439904, 129659856, 259319712]

約数ペア:

[(1, 259319712), (2, 129659856), (3, 86439904), (4, 64829928), (6, 43219952), (8, 32414964), (12, 21609976), (16, 16207482), (24, 10804988), (31, 8365152), (32, 8103741), (48, 5402494), (62, 4182576), (79, 3282528), (93, 2788384), (96, 2701247), (124, 2091288), (158, 1641264), (186, 1394192), (237, 1094176), (248, 1045644), (316, 820632), (372, 697096), (474, 547088), (496, 522822), (632, 410316), (744, 348548), (948, 273544), (992, 261411), (1103, 235104), (1264, 205158), (1488, 174274), (1896, 136772), (2206, 117552), (2449, 105888), (2528, 102579), (2976, 87137), (3309, 78368), (3792, 68386), (4412, 58776), (4898, 52944), (6618, 39184), (7347, 35296), (7584, 34193), (8824, 29388), (9796, 26472), (13236, 19592), (14694, 17648)]