324218336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 72

約数和(自身を含む): 711170712

約数和(自身を除く): 386952376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 811, 961, 992, 1612, 1622, 1922, 3224, 3244, 3844, 6448, 6488, 7688, 10543, 12493, 12896, 12976, 15376, 21086, 24986, 25141, 25952, 30752, 42172, 49972, 50282, 84344, 99944, 100564, 168688, 199888, 201128, 326833, 337376, 399776, 402256, 653666, 779371, 804512, 1307332, 1558742, 2614664, 3117484, 5229328, 6234968, 10131823, 10458656, 12469936, 20263646, 24939872, 40527292, 81054584, 162109168, 324218336]

約数ペア:

[(1, 324218336), (2, 162109168), (4, 81054584), (8, 40527292), (13, 24939872), (16, 20263646), (26, 12469936), (31, 10458656), (32, 10131823), (52, 6234968), (62, 5229328), (104, 3117484), (124, 2614664), (208, 1558742), (248, 1307332), (403, 804512), (416, 779371), (496, 653666), (806, 402256), (811, 399776), (961, 337376), (992, 326833), (1612, 201128), (1622, 199888), (1922, 168688), (3224, 100564), (3244, 99944), (3844, 84344), (6448, 50282), (6488, 49972), (7688, 42172), (10543, 30752), (12493, 25952), (12896, 25141), (12976, 24986), (15376, 21086)]