315902912

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{29207}}^1$

素因数の和:29245

約数の個数: 42

約数和(自身を含む): 678823128

約数和(自身を除く): 362920216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 29207, 58414, 116828, 233656, 379691, 467312, 759382, 934624, 1518764, 1869248, 3037528, 4935983, 6075056, 9871966, 12150112, 19743932, 24300224, 39487864, 78975728, 157951456, 315902912]

約数ペア:

[(1, 315902912), (2, 157951456), (4, 78975728), (8, 39487864), (13, 24300224), (16, 19743932), (26, 12150112), (32, 9871966), (52, 6075056), (64, 4935983), (104, 3037528), (169, 1869248), (208, 1518764), (338, 934624), (416, 759382), (676, 467312), (832, 379691), (1352, 233656), (2704, 116828), (5408, 58414), (10816, 29207)]