287472528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{285191}}^1$

素因数の和:285212

約数の個数: 60

約数和(自身を含む): 919459008

約数和(自身を除く): 631986480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 285191, 570382, 855573, 1140764, 1711146, 1996337, 2281528, 2566719, 3422292, 3992674, 4563056, 5133438, 5989011, 6844584, 7985348, 10266876, 11978022, 13689168, 15970696, 17967033, 20533752, 23956044, 31941392, 35934066, 41067504, 47912088, 71868132, 95824176, 143736264, 287472528]

約数ペア:

[(1, 287472528), (2, 143736264), (3, 95824176), (4, 71868132), (6, 47912088), (7, 41067504), (8, 35934066), (9, 31941392), (12, 23956044), (14, 20533752), (16, 17967033), (18, 15970696), (21, 13689168), (24, 11978022), (28, 10266876), (36, 7985348), (42, 6844584), (48, 5989011), (56, 5133438), (63, 4563056), (72, 3992674), (84, 3422292), (112, 2566719), (126, 2281528), (144, 1996337), (168, 1711146), (252, 1140764), (336, 855573), (504, 570382), (1008, 285191)]