239818368

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4493}}^1$

素因数の和:4649

約数の個数: 64

約数和(自身を含む): 641743200

約数和(自身を除く): 401924832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 4493, 6672, 8896, 8986, 13344, 13479, 17792, 17972, 26688, 26958, 35944, 53376, 53916, 71888, 107832, 143776, 215664, 287552, 431328, 575104, 624527, 862656, 1249054, 1725312, 1873581, 2498108, 3747162, 4996216, 7494324, 9992432, 14988648, 19984864, 29977296, 39969728, 59954592, 79939456, 119909184, 239818368]

約数ペア:

[(1, 239818368), (2, 119909184), (3, 79939456), (4, 59954592), (6, 39969728), (8, 29977296), (12, 19984864), (16, 14988648), (24, 9992432), (32, 7494324), (48, 4996216), (64, 3747162), (96, 2498108), (128, 1873581), (139, 1725312), (192, 1249054), (278, 862656), (384, 624527), (417, 575104), (556, 431328), (834, 287552), (1112, 215664), (1668, 143776), (2224, 107832), (3336, 71888), (4448, 53916), (4493, 53376), (6672, 35944), (8896, 26958), (8986, 26688), (13344, 17972), (13479, 17792)]