255970636176

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1139227}}^1$

素因数の和:1139420

約数の個数: 80

約数和(自身を含む): 687109419008

約数和(自身を除く): 431138782832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 1208, 1488, 1812, 2416, 3624, 4681, 7248, 9362, 14043, 18724, 28086, 37448, 56172, 74896, 112344, 224688, 1139227, 2278454, 3417681, 4556908, 6835362, 9113816, 13670724, 18227632, 27341448, 35316037, 54682896, 70632074, 105948111, 141264148, 172023277, 211896222, 282528296, 344046554, 423792444, 516069831, 565056592, 688093108, 847584888, 1032139662, 1376186216, 1695169776, 2064279324, 2752372432, 4128558648, 5332721587, 8257117296, 10665443174, 15998164761, 21330886348, 31996329522, 42661772696, 63992659044, 85323545392, 127985318088, 255970636176]

約数ペア:

[(1, 255970636176), (2, 127985318088), (3, 85323545392), (4, 63992659044), (6, 42661772696), (8, 31996329522), (12, 21330886348), (16, 15998164761), (24, 10665443174), (31, 8257117296), (48, 5332721587), (62, 4128558648), (93, 2752372432), (124, 2064279324), (151, 1695169776), (186, 1376186216), (248, 1032139662), (302, 847584888), (372, 688093108), (453, 565056592), (496, 516069831), (604, 423792444), (744, 344046554), (906, 282528296), (1208, 211896222), (1488, 172023277), (1812, 141264148), (2416, 105948111), (3624, 70632074), (4681, 54682896), (7248, 35316037), (9362, 27341448), (14043, 18227632), (18724, 13670724), (28086, 9113816), (37448, 6835362), (56172, 4556908), (74896, 3417681), (112344, 2278454), (224688, 1139227)]