1489796528

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{4721}}^1$

素因数の和:4914

約数の個数: 60

約数和(自身を含む): 3192884184

約数和(自身を除く): 1703087656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 163, 176, 242, 326, 484, 652, 968, 1304, 1793, 1936, 2608, 3586, 4721, 7172, 9442, 14344, 18884, 19723, 28688, 37768, 39446, 51931, 75536, 78892, 103862, 157784, 207724, 315568, 415448, 571241, 769523, 830896, 1142482, 1539046, 2284964, 3078092, 4569928, 6156184, 8464753, 9139856, 12312368, 16929506, 33859012, 67718024, 93112283, 135436048, 186224566, 372449132, 744898264, 1489796528]

約数ペア:

[(1, 1489796528), (2, 744898264), (4, 372449132), (8, 186224566), (11, 135436048), (16, 93112283), (22, 67718024), (44, 33859012), (88, 16929506), (121, 12312368), (163, 9139856), (176, 8464753), (242, 6156184), (326, 4569928), (484, 3078092), (652, 2284964), (968, 1539046), (1304, 1142482), (1793, 830896), (1936, 769523), (2608, 571241), (3586, 415448), (4721, 315568), (7172, 207724), (9442, 157784), (14344, 103862), (18884, 78892), (19723, 75536), (28688, 51931), (37768, 39446)]