617551128

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{4789}}^1$

素因数の和:5006

約数の個数: 80

約数和(自身を含む): 1738770000

約数和(自身を除く): 1121218872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 597, 648, 796, 1194, 1592, 1791, 2388, 3582, 4776, 4789, 5373, 7164, 9578, 10746, 14328, 14367, 16119, 19156, 21492, 28734, 32238, 38312, 42984, 43101, 57468, 64476, 86202, 114936, 128952, 129303, 172404, 258606, 344808, 387909, 517212, 775818, 953011, 1034424, 1551636, 1906022, 2859033, 3103272, 3812044, 5718066, 7624088, 8577099, 11436132, 17154198, 22872264, 25731297, 34308396, 51462594, 68616792, 77193891, 102925188, 154387782, 205850376, 308775564, 617551128]

約数ペア:

[(1, 617551128), (2, 308775564), (3, 205850376), (4, 154387782), (6, 102925188), (8, 77193891), (9, 68616792), (12, 51462594), (18, 34308396), (24, 25731297), (27, 22872264), (36, 17154198), (54, 11436132), (72, 8577099), (81, 7624088), (108, 5718066), (162, 3812044), (199, 3103272), (216, 2859033), (324, 1906022), (398, 1551636), (597, 1034424), (648, 953011), (796, 775818), (1194, 517212), (1592, 387909), (1791, 344808), (2388, 258606), (3582, 172404), (4776, 129303), (4789, 128952), (5373, 114936), (7164, 86202), (9578, 64476), (10746, 57468), (14328, 43101), (14367, 42984), (16119, 38312), (19156, 32238), (21492, 28734)]