664897296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37337}}^1$

素因数の和:37408

約数の個数: 80

約数和(自身を含む): 2000121984

約数和(自身を除く): 1335224688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 37337, 74674, 112011, 149348, 224022, 261359, 298696, 448044, 522718, 597392, 784077, 896088, 1045436, 1568154, 1792176, 1978861, 2090872, 3136308, 3957722, 4181744, 5936583, 6272616, 7915444, 11873166, 12545232, 13852027, 15830888, 23746332, 27704054, 31661776, 41556081, 47492664, 55408108, 83112162, 94985328, 110816216, 166224324, 221632432, 332448648, 664897296]

約数ペア:

[(1, 664897296), (2, 332448648), (3, 221632432), (4, 166224324), (6, 110816216), (7, 94985328), (8, 83112162), (12, 55408108), (14, 47492664), (16, 41556081), (21, 31661776), (24, 27704054), (28, 23746332), (42, 15830888), (48, 13852027), (53, 12545232), (56, 11873166), (84, 7915444), (106, 6272616), (112, 5936583), (159, 4181744), (168, 3957722), (212, 3136308), (318, 2090872), (336, 1978861), (371, 1792176), (424, 1568154), (636, 1045436), (742, 896088), (848, 784077), (1113, 597392), (1272, 522718), (1484, 448044), (2226, 298696), (2544, 261359), (2968, 224022), (4452, 149348), (5936, 112011), (8904, 74674), (17808, 37337)]