1491184104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 4089657600

約数和(自身を除く): 2598473496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 97, 102, 123, 136, 164, 194, 204, 246, 291, 328, 388, 408, 492, 582, 697, 776, 919, 984, 1164, 1394, 1649, 1838, 2091, 2328, 2757, 2788, 3298, 3676, 3977, 4182, 4947, 5514, 5576, 6596, 7352, 7954, 8364, 9894, 11028, 11931, 13192, 15623, 15908, 16728, 19788, 22056, 23862, 31246, 31816, 37679, 39576, 46869, 47724, 62492, 67609, 75358, 89143, 93738, 95448, 113037, 124984, 135218, 150716, 178286, 187476, 202827, 226074, 267429, 270436, 301432, 356572, 374952, 405654, 452148, 534858, 540872, 640543, 713144, 811308, 904296, 1069716, 1281086, 1515431, 1622616, 1921629, 2139432, 2562172, 3030862, 3654863, 3843258, 4546293, 5124344, 6061724, 7309726, 7686516, 9092586, 10964589, 12123448, 14619452, 15373032, 18185172, 21929178, 29238904, 36370344, 43858356, 62132671, 87716712, 124265342, 186398013, 248530684, 372796026, 497061368, 745592052, 1491184104]

約数ペア:

[(1, 1491184104), (2, 745592052), (3, 497061368), (4, 372796026), (6, 248530684), (8, 186398013), (12, 124265342), (17, 87716712), (24, 62132671), (34, 43858356), (41, 36370344), (51, 29238904), (68, 21929178), (82, 18185172), (97, 15373032), (102, 14619452), (123, 12123448), (136, 10964589), (164, 9092586), (194, 7686516), (204, 7309726), (246, 6061724), (291, 5124344), (328, 4546293), (388, 3843258), (408, 3654863), (492, 3030862), (582, 2562172), (697, 2139432), (776, 1921629), (919, 1622616), (984, 1515431), (1164, 1281086), (1394, 1069716), (1649, 904296), (1838, 811308), (2091, 713144), (2328, 640543), (2757, 540872), (2788, 534858), (3298, 452148), (3676, 405654), (3977, 374952), (4182, 356572), (4947, 301432), (5514, 270436), (5576, 267429), (6596, 226074), (7352, 202827), (7954, 187476), (8364, 178286), (9894, 150716), (11028, 135218), (11931, 124984), (13192, 113037), (15623, 95448), (15908, 93738), (16728, 89143), (19788, 75358), (22056, 67609), (23862, 62492), (31246, 47724), (31816, 46869), (37679, 39576)]