738858276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2053}}^1$

素因数の和:2845

約数の個数: 72

約数和(自身を含む): 2014932920

約数和(自身を除く): 1276074644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 769, 1538, 2053, 2307, 3076, 4106, 4614, 6159, 6921, 8212, 9228, 9997, 12318, 13842, 18477, 19994, 24636, 26689, 27684, 29991, 36954, 39988, 53378, 59982, 73908, 80067, 89973, 106756, 119964, 160134, 179946, 240201, 320268, 359892, 480402, 960804, 1578757, 3157514, 4736271, 6315028, 9472542, 14208813, 18945084, 20523841, 28417626, 41047682, 56835252, 61571523, 82095364, 123143046, 184714569, 246286092, 369429138, 738858276]

約数ペア:

[(1, 738858276), (2, 369429138), (3, 246286092), (4, 184714569), (6, 123143046), (9, 82095364), (12, 61571523), (13, 56835252), (18, 41047682), (26, 28417626), (36, 20523841), (39, 18945084), (52, 14208813), (78, 9472542), (117, 6315028), (156, 4736271), (234, 3157514), (468, 1578757), (769, 960804), (1538, 480402), (2053, 359892), (2307, 320268), (3076, 240201), (4106, 179946), (4614, 160134), (6159, 119964), (6921, 106756), (8212, 89973), (9228, 80067), (9997, 73908), (12318, 59982), (13842, 53378), (18477, 39988), (19994, 36954), (24636, 29991), (26689, 27684)]