339675424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13219}}^1$

素因数の和:13313

約数の個数: 48

約数和(自身を含む): 739579680

約数和(自身を除く): 399904256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 12848, 13219, 25696, 26438, 52876, 105752, 145409, 211504, 290818, 423008, 581636, 964987, 1163272, 1929974, 2326544, 3859948, 4653088, 7719896, 10614857, 15439792, 21229714, 30879584, 42459428, 84918856, 169837712, 339675424]

約数ペア:

[(1, 339675424), (2, 169837712), (4, 84918856), (8, 42459428), (11, 30879584), (16, 21229714), (22, 15439792), (32, 10614857), (44, 7719896), (73, 4653088), (88, 3859948), (146, 2326544), (176, 1929974), (292, 1163272), (352, 964987), (584, 581636), (803, 423008), (1168, 290818), (1606, 211504), (2336, 145409), (3212, 105752), (6424, 52876), (12848, 26438), (13219, 25696)]