905049144

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 2505438000

約数和(自身を除く): 1600388856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 257, 354, 472, 514, 531, 708, 771, 829, 1028, 1062, 1416, 1542, 1658, 2056, 2124, 2313, 2487, 3084, 3316, 4248, 4626, 4974, 6168, 6632, 7461, 9252, 9948, 14922, 15163, 18504, 19896, 29844, 30326, 45489, 48911, 59688, 60652, 90978, 97822, 121304, 136467, 146733, 181956, 195644, 213053, 272934, 293466, 363912, 391288, 426106, 440199, 545868, 586932, 639159, 852212, 880398, 1091736, 1173864, 1278318, 1704424, 1760796, 1917477, 2556636, 3521592, 3834954, 5113272, 7669908, 12570127, 15339816, 25140254, 37710381, 50280508, 75420762, 100561016, 113131143, 150841524, 226262286, 301683048, 452524572, 905049144]

約数ペア:

[(1, 905049144), (2, 452524572), (3, 301683048), (4, 226262286), (6, 150841524), (8, 113131143), (9, 100561016), (12, 75420762), (18, 50280508), (24, 37710381), (36, 25140254), (59, 15339816), (72, 12570127), (118, 7669908), (177, 5113272), (236, 3834954), (257, 3521592), (354, 2556636), (472, 1917477), (514, 1760796), (531, 1704424), (708, 1278318), (771, 1173864), (829, 1091736), (1028, 880398), (1062, 852212), (1416, 639159), (1542, 586932), (1658, 545868), (2056, 440199), (2124, 426106), (2313, 391288), (2487, 363912), (3084, 293466), (3316, 272934), (4248, 213053), (4626, 195644), (4974, 181956), (6168, 146733), (6632, 136467), (7461, 121304), (9252, 97822), (9948, 90978), (14922, 60652), (15163, 59688), (18504, 48911), (19896, 45489), (29844, 30326)]