1277698932

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 3274392576

約数和(自身を除く): 1996693644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 317, 412, 618, 634, 927, 951, 1087, 1236, 1268, 1854, 1902, 2174, 2853, 3261, 3708, 3804, 4348, 5706, 6522, 9783, 11412, 13044, 19566, 32651, 39132, 65302, 97953, 111961, 130604, 195906, 223922, 293859, 335883, 344579, 391812, 447844, 587718, 671766, 689158, 1007649, 1033737, 1175436, 1343532, 1378316, 2015298, 2067474, 3101211, 4030596, 4134948, 6202422, 12404844, 35491637, 70983274, 106474911, 141966548, 212949822, 319424733, 425899644, 638849466, 1277698932]

約数ペア:

[(1, 1277698932), (2, 638849466), (3, 425899644), (4, 319424733), (6, 212949822), (9, 141966548), (12, 106474911), (18, 70983274), (36, 35491637), (103, 12404844), (206, 6202422), (309, 4134948), (317, 4030596), (412, 3101211), (618, 2067474), (634, 2015298), (927, 1378316), (951, 1343532), (1087, 1175436), (1236, 1033737), (1268, 1007649), (1854, 689158), (1902, 671766), (2174, 587718), (2853, 447844), (3261, 391812), (3708, 344579), (3804, 335883), (4348, 293859), (5706, 223922), (6522, 195906), (9783, 130604), (11412, 111961), (13044, 97953), (19566, 65302), (32651, 39132)]