1311104196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{16963}}^1$

素因数の和:17105

約数の個数: 72

約数和(自身を含む): 3519690720

約数和(自身を除く): 2208586524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 16963, 19323, 25764, 33926, 38646, 50889, 67852, 77292, 101778, 152667, 203556, 305334, 322297, 610668, 644594, 966891, 1289188, 1916819, 1933782, 2900673, 3833638, 3867564, 5750457, 5801346, 7667276, 11500914, 11602692, 17251371, 23001828, 34502742, 36419561, 69005484, 72839122, 109258683, 145678244, 218517366, 327776049, 437034732, 655552098, 1311104196]

約数ペア:

[(1, 1311104196), (2, 655552098), (3, 437034732), (4, 327776049), (6, 218517366), (9, 145678244), (12, 109258683), (18, 72839122), (19, 69005484), (36, 36419561), (38, 34502742), (57, 23001828), (76, 17251371), (113, 11602692), (114, 11500914), (171, 7667276), (226, 5801346), (228, 5750457), (339, 3867564), (342, 3833638), (452, 2900673), (678, 1933782), (684, 1916819), (1017, 1289188), (1356, 966891), (2034, 644594), (2147, 610668), (4068, 322297), (4294, 305334), (6441, 203556), (8588, 152667), (12882, 101778), (16963, 77292), (19323, 67852), (25764, 50889), (33926, 38646)]