667941768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2028

約数の個数: 128

約数和(自身を含む): 2014924800

約数和(自身を除く): 1346983032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 702, 762, 936, 1016, 1143, 1404, 1524, 1651, 1873, 2286, 2808, 3048, 3302, 3429, 3746, 4572, 4953, 5619, 6604, 6858, 7492, 9144, 9906, 11238, 13208, 13716, 14859, 14984, 16857, 19812, 22476, 24349, 27432, 29718, 33714, 39624, 44577, 44952, 48698, 50571, 59436, 67428, 73047, 89154, 97396, 101142, 118872, 134856, 146094, 178308, 194792, 202284, 219141, 237871, 292188, 356616, 404568, 438282, 475742, 584376, 657423, 713613, 876564, 951484, 1314846, 1427226, 1753128, 1902968, 2140839, 2629692, 2854452, 3092323, 4281678, 5259384, 5708904, 6184646, 6422517, 8563356, 9276969, 12369292, 12845034, 17126712, 18553938, 24738584, 25690068, 27830907, 37107876, 51380136, 55661814, 74215752, 83492721, 111323628, 166985442, 222647256, 333970884, 667941768]

約数ペア:

[(1, 667941768), (2, 333970884), (3, 222647256), (4, 166985442), (6, 111323628), (8, 83492721), (9, 74215752), (12, 55661814), (13, 51380136), (18, 37107876), (24, 27830907), (26, 25690068), (27, 24738584), (36, 18553938), (39, 17126712), (52, 12845034), (54, 12369292), (72, 9276969), (78, 8563356), (104, 6422517), (108, 6184646), (117, 5708904), (127, 5259384), (156, 4281678), (216, 3092323), (234, 2854452), (254, 2629692), (312, 2140839), (351, 1902968), (381, 1753128), (468, 1427226), (508, 1314846), (702, 951484), (762, 876564), (936, 713613), (1016, 657423), (1143, 584376), (1404, 475742), (1524, 438282), (1651, 404568), (1873, 356616), (2286, 292188), (2808, 237871), (3048, 219141), (3302, 202284), (3429, 194792), (3746, 178308), (4572, 146094), (4953, 134856), (5619, 118872), (6604, 101142), (6858, 97396), (7492, 89154), (9144, 73047), (9906, 67428), (11238, 59436), (13208, 50571), (13716, 48698), (14859, 44952), (14984, 44577), (16857, 39624), (19812, 33714), (22476, 29718), (24349, 27432)]