776437272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4127}}^1$

素因数の和:4222

約数の個数: 128

約数和(自身を含む): 2357913600

約数和(自身を除く): 1581476328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 104, 108, 117, 134, 156, 201, 216, 234, 268, 312, 351, 402, 468, 536, 603, 702, 804, 871, 936, 1206, 1404, 1608, 1742, 1809, 2412, 2613, 2808, 3484, 3618, 4127, 4824, 5226, 6968, 7236, 7839, 8254, 10452, 12381, 14472, 15678, 16508, 20904, 23517, 24762, 31356, 33016, 37143, 47034, 49524, 53651, 62712, 74286, 94068, 99048, 107302, 111429, 148572, 160953, 188136, 214604, 222858, 276509, 297144, 321906, 429208, 445716, 482859, 553018, 643812, 829527, 891432, 965718, 1106036, 1287624, 1448577, 1659054, 1931436, 2212072, 2488581, 2897154, 3318108, 3594617, 3862872, 4977162, 5794308, 6636216, 7189234, 7465743, 9954324, 10783851, 11588616, 14378468, 14931486, 19908648, 21567702, 28756936, 29862972, 32351553, 43135404, 59725944, 64703106, 86270808, 97054659, 129406212, 194109318, 258812424, 388218636, 776437272]

約数ペア:

[(1, 776437272), (2, 388218636), (3, 258812424), (4, 194109318), (6, 129406212), (8, 97054659), (9, 86270808), (12, 64703106), (13, 59725944), (18, 43135404), (24, 32351553), (26, 29862972), (27, 28756936), (36, 21567702), (39, 19908648), (52, 14931486), (54, 14378468), (67, 11588616), (72, 10783851), (78, 9954324), (104, 7465743), (108, 7189234), (117, 6636216), (134, 5794308), (156, 4977162), (201, 3862872), (216, 3594617), (234, 3318108), (268, 2897154), (312, 2488581), (351, 2212072), (402, 1931436), (468, 1659054), (536, 1448577), (603, 1287624), (702, 1106036), (804, 965718), (871, 891432), (936, 829527), (1206, 643812), (1404, 553018), (1608, 482859), (1742, 445716), (1809, 429208), (2412, 321906), (2613, 297144), (2808, 276509), (3484, 222858), (3618, 214604), (4127, 188136), (4824, 160953), (5226, 148572), (6968, 111429), (7236, 107302), (7839, 99048), (8254, 94068), (10452, 74286), (12381, 62712), (14472, 53651), (15678, 49524), (16508, 47034), (20904, 37143), (23517, 33016), (24762, 31356)]