289612656

素因数分解:

$2^4\times 3^2\times {\mathrm{2011199}}^1$

素因数の和:2011213

約数の個数: 30

約数和(自身を含む): 810513600

約数和(自身を除く): 520900944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2011199, 4022398, 6033597, 8044796, 12067194, 16089592, 18100791, 24134388, 32179184, 36201582, 48268776, 72403164, 96537552, 144806328, 289612656]

約数ペア:

[(1, 289612656), (2, 144806328), (3, 96537552), (4, 72403164), (6, 48268776), (8, 36201582), (9, 32179184), (12, 24134388), (16, 18100791), (18, 16089592), (24, 12067194), (36, 8044796), (48, 6033597), (72, 4022398), (144, 2011199)]