279336624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5981}}^1$

素因数の和:6138

約数の個数: 80

約数和(自身を含む): 830780160

約数和(自身を除く): 551443536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1946, 2224, 2919, 3336, 3892, 5838, 5981, 6672, 7784, 11676, 11962, 15568, 17943, 23352, 23924, 35886, 41867, 46704, 47848, 71772, 83734, 95696, 125601, 143544, 167468, 251202, 287088, 334936, 502404, 669872, 831359, 1004808, 1662718, 2009616, 2494077, 3325436, 4988154, 5819513, 6650872, 9976308, 11639026, 13301744, 17458539, 19952616, 23278052, 34917078, 39905232, 46556104, 69834156, 93112208, 139668312, 279336624]

約数ペア:

[(1, 279336624), (2, 139668312), (3, 93112208), (4, 69834156), (6, 46556104), (7, 39905232), (8, 34917078), (12, 23278052), (14, 19952616), (16, 17458539), (21, 13301744), (24, 11639026), (28, 9976308), (42, 6650872), (48, 5819513), (56, 4988154), (84, 3325436), (112, 2494077), (139, 2009616), (168, 1662718), (278, 1004808), (336, 831359), (417, 669872), (556, 502404), (834, 334936), (973, 287088), (1112, 251202), (1668, 167468), (1946, 143544), (2224, 125601), (2919, 95696), (3336, 83734), (3892, 71772), (5838, 47848), (5981, 46704), (6672, 41867), (7784, 35886), (11676, 23924), (11962, 23352), (15568, 17943)]