280670616

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{24517}}^1$

素因数の和:24585

約数の個数: 64

約数和(自身を含む): 794383200

約数和(自身を除く): 513712584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 24517, 49034, 73551, 98068, 147102, 196136, 220653, 294204, 441306, 588408, 661959, 882612, 1299401, 1323918, 1765224, 2598802, 2647836, 3898203, 5197604, 5295672, 7796406, 10395208, 11694609, 15592812, 23389218, 31185624, 35083827, 46778436, 70167654, 93556872, 140335308, 280670616]

約数ペア:

[(1, 280670616), (2, 140335308), (3, 93556872), (4, 70167654), (6, 46778436), (8, 35083827), (9, 31185624), (12, 23389218), (18, 15592812), (24, 11694609), (27, 10395208), (36, 7796406), (53, 5295672), (54, 5197604), (72, 3898203), (106, 2647836), (108, 2598802), (159, 1765224), (212, 1323918), (216, 1299401), (318, 882612), (424, 661959), (477, 588408), (636, 441306), (954, 294204), (1272, 220653), (1431, 196136), (1908, 147102), (2862, 98068), (3816, 73551), (5724, 49034), (11448, 24517)]