223922592

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1901}}^1$

素因数の和:2326

約数の個数: 72

約数和(自身を含む): 638672580

約数和(自身を除く): 414749988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 818, 1227, 1636, 1901, 2454, 3272, 3681, 3802, 4908, 5703, 6544, 7362, 7604, 9816, 11406, 13088, 14724, 15208, 17109, 19632, 22812, 29448, 30416, 34218, 39264, 45624, 58896, 60832, 68436, 91248, 117792, 136872, 182496, 273744, 547488, 777509, 1555018, 2332527, 3110036, 4665054, 6220072, 6997581, 9330108, 12440144, 13995162, 18660216, 24880288, 27990324, 37320432, 55980648, 74640864, 111961296, 223922592]

約数ペア:

[(1, 223922592), (2, 111961296), (3, 74640864), (4, 55980648), (6, 37320432), (8, 27990324), (9, 24880288), (12, 18660216), (16, 13995162), (18, 12440144), (24, 9330108), (32, 6997581), (36, 6220072), (48, 4665054), (72, 3110036), (96, 2332527), (144, 1555018), (288, 777509), (409, 547488), (818, 273744), (1227, 182496), (1636, 136872), (1901, 117792), (2454, 91248), (3272, 68436), (3681, 60832), (3802, 58896), (4908, 45624), (5703, 39264), (6544, 34218), (7362, 30416), (7604, 29448), (9816, 22812), (11406, 19632), (13088, 17109), (14724, 15208)]