2689066884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 7717617600

約数和(自身を除く): 5028550716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 313, 399, 532, 588, 626, 769, 798, 931, 939, 1252, 1538, 1596, 1862, 1878, 2191, 2307, 2793, 3076, 3724, 3756, 4382, 4614, 5383, 5586, 5947, 6573, 8764, 9228, 10766, 11172, 11894, 13146, 14611, 15337, 16149, 17841, 21532, 23788, 26292, 29222, 30674, 32298, 35682, 37681, 41629, 43833, 46011, 58444, 61348, 64596, 71364, 75362, 83258, 87666, 92022, 102277, 113043, 124887, 150724, 166516, 175332, 184044, 204554, 226086, 240697, 249774, 291403, 306831, 409108, 452172, 481394, 499548, 582806, 613662, 715939, 722091, 874209, 962788, 1165612, 1227324, 1431878, 1444182, 1684879, 1748418, 2147817, 2863756, 2888364, 3369758, 3496836, 4295634, 4573243, 5054637, 6739516, 8591268, 9146486, 10109274, 11794153, 13719729, 18292972, 20218548, 23588306, 27439458, 32012701, 35382459, 47176612, 54878916, 64025402, 70764918, 96038103, 128050804, 141529836, 192076206, 224088907, 384152412, 448177814, 672266721, 896355628, 1344533442, 2689066884]

約数ペア:

[(1, 2689066884), (2, 1344533442), (3, 896355628), (4, 672266721), (6, 448177814), (7, 384152412), (12, 224088907), (14, 192076206), (19, 141529836), (21, 128050804), (28, 96038103), (38, 70764918), (42, 64025402), (49, 54878916), (57, 47176612), (76, 35382459), (84, 32012701), (98, 27439458), (114, 23588306), (133, 20218548), (147, 18292972), (196, 13719729), (228, 11794153), (266, 10109274), (294, 9146486), (313, 8591268), (399, 6739516), (532, 5054637), (588, 4573243), (626, 4295634), (769, 3496836), (798, 3369758), (931, 2888364), (939, 2863756), (1252, 2147817), (1538, 1748418), (1596, 1684879), (1862, 1444182), (1878, 1431878), (2191, 1227324), (2307, 1165612), (2793, 962788), (3076, 874209), (3724, 722091), (3756, 715939), (4382, 613662), (4614, 582806), (5383, 499548), (5586, 481394), (5947, 452172), (6573, 409108), (8764, 306831), (9228, 291403), (10766, 249774), (11172, 240697), (11894, 226086), (13146, 204554), (14611, 184044), (15337, 175332), (16149, 166516), (17841, 150724), (21532, 124887), (23788, 113043), (26292, 102277), (29222, 92022), (30674, 87666), (32298, 83258), (35682, 75362), (37681, 71364), (41629, 64596), (43833, 61348), (46011, 58444)]