690088176

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 2008777680

約数和(自身を除く): 1318689504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 257, 261, 348, 464, 514, 522, 643, 696, 771, 1028, 1044, 1286, 1392, 1542, 1929, 2056, 2088, 2313, 2572, 3084, 3858, 4112, 4176, 4626, 5144, 5787, 6168, 7453, 7716, 9252, 10288, 11574, 12336, 14906, 15432, 18504, 18647, 22359, 23148, 29812, 30864, 37008, 37294, 44718, 46296, 55941, 59624, 67077, 74588, 89436, 92592, 111882, 119248, 134154, 149176, 165251, 167823, 178872, 223764, 268308, 298352, 330502, 335646, 357744, 447528, 495753, 536616, 661004, 671292, 895056, 991506, 1073232, 1322008, 1342584, 1487259, 1983012, 2644016, 2685168, 2974518, 3966024, 4792279, 5949036, 7932048, 9584558, 11898072, 14376837, 19169116, 23796144, 28753674, 38338232, 43130511, 57507348, 76676464, 86261022, 115014696, 172522044, 230029392, 345044088, 690088176]

約数ペア:

[(1, 690088176), (2, 345044088), (3, 230029392), (4, 172522044), (6, 115014696), (8, 86261022), (9, 76676464), (12, 57507348), (16, 43130511), (18, 38338232), (24, 28753674), (29, 23796144), (36, 19169116), (48, 14376837), (58, 11898072), (72, 9584558), (87, 7932048), (116, 5949036), (144, 4792279), (174, 3966024), (232, 2974518), (257, 2685168), (261, 2644016), (348, 1983012), (464, 1487259), (514, 1342584), (522, 1322008), (643, 1073232), (696, 991506), (771, 895056), (1028, 671292), (1044, 661004), (1286, 536616), (1392, 495753), (1542, 447528), (1929, 357744), (2056, 335646), (2088, 330502), (2313, 298352), (2572, 268308), (3084, 223764), (3858, 178872), (4112, 167823), (4176, 165251), (4626, 149176), (5144, 134154), (5787, 119248), (6168, 111882), (7453, 92592), (7716, 89436), (9252, 74588), (10288, 67077), (11574, 59624), (12336, 55941), (14906, 46296), (15432, 44718), (18504, 37294), (18647, 37008), (22359, 30864), (23148, 29812)]