1728154312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19051}}^1$

素因数の和:19126

約数の個数: 64

約数和(自身を含む): 3703708800

約数和(自身を除く): 1975554488

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 391, 493, 667, 782, 986, 1334, 1564, 1972, 2668, 3128, 3944, 5336, 11339, 19051, 22678, 38102, 45356, 76204, 90712, 152408, 323867, 438173, 552479, 647734, 876346, 1104958, 1295468, 1752692, 2209916, 2590936, 3505384, 4419832, 7448941, 9392143, 12707017, 14897882, 18784286, 25414034, 29795764, 37568572, 50828068, 59591528, 75137144, 101656136, 216019289, 432038578, 864077156, 1728154312]

約数ペア:

[(1, 1728154312), (2, 864077156), (4, 432038578), (8, 216019289), (17, 101656136), (23, 75137144), (29, 59591528), (34, 50828068), (46, 37568572), (58, 29795764), (68, 25414034), (92, 18784286), (116, 14897882), (136, 12707017), (184, 9392143), (232, 7448941), (391, 4419832), (493, 3505384), (667, 2590936), (782, 2209916), (986, 1752692), (1334, 1295468), (1564, 1104958), (1972, 876346), (2668, 647734), (3128, 552479), (3944, 438173), (5336, 323867), (11339, 152408), (19051, 90712), (22678, 76204), (38102, 45356)]