1406990088

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1329

約数の個数: 160

約数和(自身を含む): 4522805760

約数和(自身を除く): 3115815672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 313, 324, 378, 504, 567, 626, 648, 756, 939, 991, 1134, 1252, 1512, 1878, 1982, 2191, 2268, 2504, 2817, 2973, 3756, 3964, 4382, 4536, 5634, 5946, 6573, 6937, 7512, 7928, 8451, 8764, 8919, 11268, 11892, 13146, 13874, 16902, 17528, 17838, 19719, 20811, 22536, 23784, 25353, 26292, 26757, 27748, 33804, 35676, 39438, 41622, 50706, 52584, 53514, 55496, 59157, 62433, 67608, 71352, 78876, 80271, 83244, 101412, 107028, 118314, 124866, 157752, 160542, 166488, 177471, 187299, 202824, 214056, 236628, 249732, 310183, 321084, 354942, 374598, 473256, 499464, 561897, 620366, 642168, 709884, 749196, 930549, 1123794, 1240732, 1419768, 1498392, 1861098, 2171281, 2247588, 2481464, 2791647, 3722196, 4342562, 4495176, 5583294, 6513843, 7444392, 8374941, 8685124, 11166588, 13027686, 16749882, 17370248, 19541529, 22333176, 25124823, 26055372, 33499764, 39083058, 50249646, 52110744, 58624587, 66999528, 78166116, 100499292, 117249174, 156332232, 175873761, 200998584, 234498348, 351747522, 468996696, 703495044, 1406990088]

約数ペア:

[(1, 1406990088), (2, 703495044), (3, 468996696), (4, 351747522), (6, 234498348), (7, 200998584), (8, 175873761), (9, 156332232), (12, 117249174), (14, 100499292), (18, 78166116), (21, 66999528), (24, 58624587), (27, 52110744), (28, 50249646), (36, 39083058), (42, 33499764), (54, 26055372), (56, 25124823), (63, 22333176), (72, 19541529), (81, 17370248), (84, 16749882), (108, 13027686), (126, 11166588), (162, 8685124), (168, 8374941), (189, 7444392), (216, 6513843), (252, 5583294), (313, 4495176), (324, 4342562), (378, 3722196), (504, 2791647), (567, 2481464), (626, 2247588), (648, 2171281), (756, 1861098), (939, 1498392), (991, 1419768), (1134, 1240732), (1252, 1123794), (1512, 930549), (1878, 749196), (1982, 709884), (2191, 642168), (2268, 620366), (2504, 561897), (2817, 499464), (2973, 473256), (3756, 374598), (3964, 354942), (4382, 321084), (4536, 310183), (5634, 249732), (5946, 236628), (6573, 214056), (6937, 202824), (7512, 187299), (7928, 177471), (8451, 166488), (8764, 160542), (8919, 157752), (11268, 124866), (11892, 118314), (13146, 107028), (13874, 101412), (16902, 83244), (17528, 80271), (17838, 78876), (19719, 71352), (20811, 67608), (22536, 62433), (23784, 59157), (25353, 55496), (26292, 53514), (26757, 52584), (27748, 50706), (33804, 41622), (35676, 39438)]