40205256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 86802744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 449, 492, 533, 546, 574, 728, 861, 898, 984, 1066, 1092, 1148, 1347, 1599, 1722, 1796, 2132, 2184, 2296, 2694, 3143, 3198, 3444, 3592, 3731, 4264, 5388, 5837, 6286, 6396, 6888, 7462, 9429, 10776, 11193, 11674, 12572, 12792, 14924, 17511, 18409, 18858, 22386, 23348, 25144, 29848, 35022, 36818, 37716, 40859, 44772, 46696, 55227, 70044, 73636, 75432, 81718, 89544, 110454, 122577, 128863, 140088, 147272, 163436, 220908, 239317, 245154, 257726, 326872, 386589, 441816, 478634, 490308, 515452, 717951, 773178, 957268, 980616, 1030904, 1435902, 1546356, 1675219, 1914536, 2871804, 3092712, 3350438, 5025657, 5743608, 6700876, 10051314, 13401752, 20102628, 40205256]

約数ペア:

[(1, 40205256), (2, 20102628), (3, 13401752), (4, 10051314), (6, 6700876), (7, 5743608), (8, 5025657), (12, 3350438), (13, 3092712), (14, 2871804), (21, 1914536), (24, 1675219), (26, 1546356), (28, 1435902), (39, 1030904), (41, 980616), (42, 957268), (52, 773178), (56, 717951), (78, 515452), (82, 490308), (84, 478634), (91, 441816), (104, 386589), (123, 326872), (156, 257726), (164, 245154), (168, 239317), (182, 220908), (246, 163436), (273, 147272), (287, 140088), (312, 128863), (328, 122577), (364, 110454), (449, 89544), (492, 81718), (533, 75432), (546, 73636), (574, 70044), (728, 55227), (861, 46696), (898, 44772), (984, 40859), (1066, 37716), (1092, 36818), (1148, 35022), (1347, 29848), (1599, 25144), (1722, 23348), (1796, 22386), (2132, 18858), (2184, 18409), (2296, 17511), (2694, 14924), (3143, 12792), (3198, 12572), (3444, 11674), (3592, 11193), (3731, 10776), (4264, 9429), (5388, 7462), (5837, 6888), (6286, 6396)]