305240912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8053}}^1$

素因数の和:8187

約数の個数: 40

約数和(自身を含む): 623186304

約数和(自身を除く): 317945392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 4738, 8053, 9476, 16106, 18952, 32212, 37904, 64424, 128848, 185219, 370438, 740876, 829459, 1481752, 1658918, 2963504, 3317836, 6635672, 13271344, 19077557, 38155114, 76310228, 152620456, 305240912]

約数ペア:

[(1, 305240912), (2, 152620456), (4, 76310228), (8, 38155114), (16, 19077557), (23, 13271344), (46, 6635672), (92, 3317836), (103, 2963504), (184, 1658918), (206, 1481752), (368, 829459), (412, 740876), (824, 370438), (1648, 185219), (2369, 128848), (4738, 64424), (8053, 37904), (9476, 32212), (16106, 18952)]