304840912

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{571}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 602462432

約数和(自身を除く): 297621520

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 547, 571, 976, 1094, 1142, 2188, 2284, 4376, 4568, 8752, 9136, 33367, 34831, 66734, 69662, 133468, 139324, 266936, 278648, 312337, 533872, 557296, 624674, 1249348, 2498696, 4997392, 19052557, 38105114, 76210228, 152420456, 304840912]

約数ペア:

[(1, 304840912), (2, 152420456), (4, 76210228), (8, 38105114), (16, 19052557), (61, 4997392), (122, 2498696), (244, 1249348), (488, 624674), (547, 557296), (571, 533872), (976, 312337), (1094, 278648), (1142, 266936), (2188, 139324), (2284, 133468), (4376, 69662), (4568, 66734), (8752, 34831), (9136, 33367)]