1929681656

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{1049}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 4191264000

約数和(自身を除く): 2261582344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 307, 428, 614, 749, 856, 1049, 1228, 1498, 2098, 2149, 2456, 2996, 4196, 4298, 5992, 7343, 8392, 8596, 14686, 17192, 29372, 32849, 58744, 65698, 112243, 131396, 224486, 229943, 262792, 322043, 448972, 459886, 644086, 785701, 897944, 919772, 1288172, 1571402, 1839544, 2254301, 2576344, 3142804, 4508602, 6285608, 9017204, 18034408, 34458601, 68917202, 137834404, 241210207, 275668808, 482420414, 964840828, 1929681656]

約数ペア:

[(1, 1929681656), (2, 964840828), (4, 482420414), (7, 275668808), (8, 241210207), (14, 137834404), (28, 68917202), (56, 34458601), (107, 18034408), (214, 9017204), (307, 6285608), (428, 4508602), (614, 3142804), (749, 2576344), (856, 2254301), (1049, 1839544), (1228, 1571402), (1498, 1288172), (2098, 919772), (2149, 897944), (2456, 785701), (2996, 644086), (4196, 459886), (4298, 448972), (5992, 322043), (7343, 262792), (8392, 229943), (8596, 224486), (14686, 131396), (17192, 112243), (29372, 65698), (32849, 58744)]