420202368

素因数分解:

$2^7\times 3^2\times {\mathrm{364759}}^1$

素因数の和:364779

約数の個数: 48

約数和(自身を含む): 1209179400

約数和(自身を除く): 788977032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 364759, 729518, 1094277, 1459036, 2188554, 2918072, 3282831, 4377108, 5836144, 6565662, 8754216, 11672288, 13131324, 17508432, 23344576, 26262648, 35016864, 46689152, 52525296, 70033728, 105050592, 140067456, 210101184, 420202368]

約数ペア:

[(1, 420202368), (2, 210101184), (3, 140067456), (4, 105050592), (6, 70033728), (8, 52525296), (9, 46689152), (12, 35016864), (16, 26262648), (18, 23344576), (24, 17508432), (32, 13131324), (36, 11672288), (48, 8754216), (64, 6565662), (72, 5836144), (96, 4377108), (128, 3282831), (144, 2918072), (192, 2188554), (288, 1459036), (384, 1094277), (576, 729518), (1152, 364759)]