1320221376

素因数分解:

$2^6\times 3^3\times {\mathrm{764017}}^1$

素因数の和:764038

約数の個数: 56

約数和(自身を含む): 3881211440

約数和(自身を除く): 2560990064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 764017, 1528034, 2292051, 3056068, 4584102, 6112136, 6876153, 9168204, 12224272, 13752306, 18336408, 20628459, 24448544, 27504612, 36672816, 41256918, 48897088, 55009224, 73345632, 82513836, 110018448, 146691264, 165027672, 220036896, 330055344, 440073792, 660110688, 1320221376]

約数ペア:

[(1, 1320221376), (2, 660110688), (3, 440073792), (4, 330055344), (6, 220036896), (8, 165027672), (9, 146691264), (12, 110018448), (16, 82513836), (18, 73345632), (24, 55009224), (27, 48897088), (32, 41256918), (36, 36672816), (48, 27504612), (54, 24448544), (64, 20628459), (72, 18336408), (96, 13752306), (108, 12224272), (144, 9168204), (192, 6876153), (216, 6112136), (288, 4584102), (432, 3056068), (576, 2292051), (864, 1528034), (1728, 764017)]