339349612

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 692375040

約数和(自身を除く): 353025428

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 211, 284, 422, 497, 809, 844, 994, 1477, 1618, 1988, 2954, 3236, 5663, 5908, 11326, 14981, 22652, 29962, 57439, 59924, 104867, 114878, 170699, 209734, 229756, 341398, 402073, 419468, 682796, 804146, 1194893, 1608292, 2389786, 4779572, 12119629, 24239258, 48478516, 84837403, 169674806, 339349612]

約数ペア:

[(1, 339349612), (2, 169674806), (4, 84837403), (7, 48478516), (14, 24239258), (28, 12119629), (71, 4779572), (142, 2389786), (211, 1608292), (284, 1194893), (422, 804146), (497, 682796), (809, 419468), (844, 402073), (994, 341398), (1477, 229756), (1618, 209734), (1988, 170699), (2954, 114878), (3236, 104867), (5663, 59924), (5908, 57439), (11326, 29962), (14981, 22652)]