272991024

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26701}}^1$

素因数の和:26786

約数の個数: 60

約数和(自身を含む): 774785232

約数和(自身を除く): 501794208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 26701, 53402, 80103, 106804, 160206, 213608, 240309, 320412, 427216, 480618, 640824, 961236, 1281648, 1895771, 1922472, 3791542, 3844944, 5687313, 7583084, 11374626, 15166168, 17061939, 22749252, 30332336, 34123878, 45498504, 68247756, 90997008, 136495512, 272991024]

約数ペア:

[(1, 272991024), (2, 136495512), (3, 90997008), (4, 68247756), (6, 45498504), (8, 34123878), (9, 30332336), (12, 22749252), (16, 17061939), (18, 15166168), (24, 11374626), (36, 7583084), (48, 5687313), (71, 3844944), (72, 3791542), (142, 1922472), (144, 1895771), (213, 1281648), (284, 961236), (426, 640824), (568, 480618), (639, 427216), (852, 320412), (1136, 240309), (1278, 213608), (1704, 160206), (2556, 106804), (3408, 80103), (5112, 53402), (10224, 26701)]