243097296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389579}}^1$

素因数の和:389603

約数の個数: 40

約数和(自身を含む): 676310880

約数和(自身を除く): 433213584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 389579, 779158, 1168737, 1558316, 2337474, 3116632, 4674948, 5064527, 6233264, 9349896, 10129054, 15193581, 18699792, 20258108, 30387162, 40516216, 60774324, 81032432, 121548648, 243097296]

約数ペア:

[(1, 243097296), (2, 121548648), (3, 81032432), (4, 60774324), (6, 40516216), (8, 30387162), (12, 20258108), (13, 18699792), (16, 15193581), (24, 10129054), (26, 9349896), (39, 6233264), (48, 5064527), (52, 4674948), (78, 3116632), (104, 2337474), (156, 1558316), (208, 1168737), (312, 779158), (624, 389579)]