259186536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 846443520

約数和(自身を除く): 587256984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 53, 56, 62, 63, 72, 84, 93, 106, 124, 126, 159, 168, 186, 212, 217, 248, 252, 279, 313, 318, 371, 372, 424, 434, 477, 504, 558, 626, 636, 651, 742, 744, 868, 939, 954, 1113, 1116, 1252, 1272, 1302, 1484, 1643, 1736, 1878, 1908, 1953, 2191, 2226, 2232, 2504, 2604, 2817, 2968, 3286, 3339, 3756, 3816, 3906, 4382, 4452, 4929, 5208, 5634, 6572, 6573, 6678, 7512, 7812, 8764, 8904, 9703, 9858, 11268, 11501, 13144, 13146, 13356, 14787, 15624, 16589, 17528, 19406, 19716, 19719, 22536, 23002, 26292, 26712, 29109, 29574, 33178, 34503, 38812, 39432, 39438, 46004, 49767, 52584, 58218, 59148, 66356, 67921, 69006, 77624, 78876, 87327, 92008, 99534, 103509, 116123, 116436, 118296, 132712, 135842, 138012, 149301, 157752, 174654, 199068, 203763, 207018, 232246, 232872, 271684, 276024, 298602, 348369, 349308, 398136, 407526, 414036, 464492, 514259, 543368, 597204, 611289, 696738, 698616, 815052, 828072, 928984, 1028518, 1045107, 1194408, 1222578, 1393476, 1542777, 1630104, 2057036, 2090214, 2445156, 2786952, 3085554, 3599813, 4114072, 4180428, 4628331, 4890312, 6171108, 7199626, 8360856, 9256662, 10799439, 12342216, 14399252, 18513324, 21598878, 28798504, 32398317, 37026648, 43197756, 64796634, 86395512, 129593268, 259186536]

約数ペア:

[(1, 259186536), (2, 129593268), (3, 86395512), (4, 64796634), (6, 43197756), (7, 37026648), (8, 32398317), (9, 28798504), (12, 21598878), (14, 18513324), (18, 14399252), (21, 12342216), (24, 10799439), (28, 9256662), (31, 8360856), (36, 7199626), (42, 6171108), (53, 4890312), (56, 4628331), (62, 4180428), (63, 4114072), (72, 3599813), (84, 3085554), (93, 2786952), (106, 2445156), (124, 2090214), (126, 2057036), (159, 1630104), (168, 1542777), (186, 1393476), (212, 1222578), (217, 1194408), (248, 1045107), (252, 1028518), (279, 928984), (313, 828072), (318, 815052), (371, 698616), (372, 696738), (424, 611289), (434, 597204), (477, 543368), (504, 514259), (558, 464492), (626, 414036), (636, 407526), (651, 398136), (742, 349308), (744, 348369), (868, 298602), (939, 276024), (954, 271684), (1113, 232872), (1116, 232246), (1252, 207018), (1272, 203763), (1302, 199068), (1484, 174654), (1643, 157752), (1736, 149301), (1878, 138012), (1908, 135842), (1953, 132712), (2191, 118296), (2226, 116436), (2232, 116123), (2504, 103509), (2604, 99534), (2817, 92008), (2968, 87327), (3286, 78876), (3339, 77624), (3756, 69006), (3816, 67921), (3906, 66356), (4382, 59148), (4452, 58218), (4929, 52584), (5208, 49767), (5634, 46004), (6572, 39438), (6573, 39432), (6678, 38812), (7512, 34503), (7812, 33178), (8764, 29574), (8904, 29109), (9703, 26712), (9858, 26292), (11268, 23002), (11501, 22536), (13144, 19719), (13146, 19716), (13356, 19406), (14787, 17528), (15624, 16589)]