744506816

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2789}}^1$

素因数の和:2941

約数の個数: 56

約数和(自身を含む): 1527870960

約数和(自身を除く): 783364144

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 172, 194, 344, 388, 688, 776, 1376, 1552, 2752, 2789, 3104, 4171, 5578, 6208, 8342, 11156, 16684, 22312, 33368, 44624, 66736, 89248, 119927, 133472, 178496, 239854, 266944, 270533, 479708, 541066, 959416, 1082132, 1918832, 2164264, 3837664, 4328528, 7675328, 8657056, 11632919, 17314112, 23265838, 46531676, 93063352, 186126704, 372253408, 744506816]

約数ペア:

[(1, 744506816), (2, 372253408), (4, 186126704), (8, 93063352), (16, 46531676), (32, 23265838), (43, 17314112), (64, 11632919), (86, 8657056), (97, 7675328), (172, 4328528), (194, 3837664), (344, 2164264), (388, 1918832), (688, 1082132), (776, 959416), (1376, 541066), (1552, 479708), (2752, 270533), (2789, 266944), (3104, 239854), (4171, 178496), (5578, 133472), (6208, 119927), (8342, 89248), (11156, 66736), (16684, 44624), (22312, 33368)]