320053776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{952541}}^1$

素因数の和:952559

約数の個数: 40

約数和(自身を含む): 944921664

約数和(自身を除く): 624867888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 952541, 1905082, 2857623, 3810164, 5715246, 6667787, 7620328, 11430492, 13335574, 15240656, 20003361, 22860984, 26671148, 40006722, 45721968, 53342296, 80013444, 106684592, 160026888, 320053776]

約数ペア:

[(1, 320053776), (2, 160026888), (3, 106684592), (4, 80013444), (6, 53342296), (7, 45721968), (8, 40006722), (12, 26671148), (14, 22860984), (16, 20003361), (21, 15240656), (24, 13335574), (28, 11430492), (42, 7620328), (48, 6667787), (56, 5715246), (84, 3810164), (112, 2857623), (168, 1905082), (336, 952541)]