259318656

素因数分解:

$2^7\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1564

約数の個数: 96

約数和(自身を含む): 751338120

約数和(自身を除く): 492019464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 288, 326, 384, 489, 576, 652, 978, 1152, 1304, 1381, 1467, 1956, 2608, 2762, 2934, 3912, 4143, 5216, 5524, 5868, 7824, 8286, 10432, 11048, 11736, 12429, 15648, 16572, 20864, 22096, 23472, 24858, 31296, 33144, 44192, 46944, 49716, 62592, 66288, 88384, 93888, 99432, 132576, 176768, 187776, 198864, 225103, 265152, 397728, 450206, 530304, 675309, 795456, 900412, 1350618, 1590912, 1800824, 2025927, 2701236, 3601648, 4051854, 5402472, 7203296, 8103708, 10804944, 14406592, 16207416, 21609888, 28813184, 32414832, 43219776, 64829664, 86439552, 129659328, 259318656]

約数ペア:

[(1, 259318656), (2, 129659328), (3, 86439552), (4, 64829664), (6, 43219776), (8, 32414832), (9, 28813184), (12, 21609888), (16, 16207416), (18, 14406592), (24, 10804944), (32, 8103708), (36, 7203296), (48, 5402472), (64, 4051854), (72, 3601648), (96, 2701236), (128, 2025927), (144, 1800824), (163, 1590912), (192, 1350618), (288, 900412), (326, 795456), (384, 675309), (489, 530304), (576, 450206), (652, 397728), (978, 265152), (1152, 225103), (1304, 198864), (1381, 187776), (1467, 176768), (1956, 132576), (2608, 99432), (2762, 93888), (2934, 88384), (3912, 66288), (4143, 62592), (5216, 49716), (5524, 46944), (5868, 44192), (7824, 33144), (8286, 31296), (10432, 24858), (11048, 23472), (11736, 22096), (12429, 20864), (15648, 16572)]