729505128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 2058618240

約数和(自身を除く): 1329113112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 121, 123, 132, 164, 242, 246, 264, 328, 363, 451, 484, 492, 557, 726, 902, 968, 984, 1114, 1331, 1353, 1452, 1671, 1804, 2228, 2662, 2706, 2904, 3342, 3608, 3993, 4456, 4961, 5324, 5412, 6127, 6684, 7986, 9922, 10648, 10824, 12254, 13368, 14883, 15972, 18381, 19844, 22837, 24508, 29766, 31944, 36762, 39688, 45674, 49016, 54571, 59532, 67397, 68511, 73524, 91348, 109142, 119064, 134794, 137022, 147048, 163713, 182696, 202191, 218284, 251207, 269588, 274044, 327426, 404382, 436568, 502414, 539176, 548088, 654852, 741367, 753621, 808764, 1004828, 1309704, 1482734, 1507242, 1617528, 2009656, 2224101, 2763277, 2965468, 3014484, 4448202, 5526554, 5930936, 6028968, 8289831, 8896404, 11053108, 16579662, 17792808, 22106216, 30396047, 33159324, 60792094, 66318648, 91188141, 121584188, 182376282, 243168376, 364752564, 729505128]

約数ペア:

[(1, 729505128), (2, 364752564), (3, 243168376), (4, 182376282), (6, 121584188), (8, 91188141), (11, 66318648), (12, 60792094), (22, 33159324), (24, 30396047), (33, 22106216), (41, 17792808), (44, 16579662), (66, 11053108), (82, 8896404), (88, 8289831), (121, 6028968), (123, 5930936), (132, 5526554), (164, 4448202), (242, 3014484), (246, 2965468), (264, 2763277), (328, 2224101), (363, 2009656), (451, 1617528), (484, 1507242), (492, 1482734), (557, 1309704), (726, 1004828), (902, 808764), (968, 753621), (984, 741367), (1114, 654852), (1331, 548088), (1353, 539176), (1452, 502414), (1671, 436568), (1804, 404382), (2228, 327426), (2662, 274044), (2706, 269588), (2904, 251207), (3342, 218284), (3608, 202191), (3993, 182696), (4456, 163713), (4961, 147048), (5324, 137022), (5412, 134794), (6127, 119064), (6684, 109142), (7986, 91348), (9922, 73524), (10648, 68511), (10824, 67397), (12254, 59532), (13368, 54571), (14883, 49016), (15972, 45674), (18381, 39688), (19844, 36762), (22837, 31944), (24508, 29766)]