247370928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 524008272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 53, 56, 58, 84, 87, 106, 112, 116, 159, 168, 174, 203, 212, 232, 318, 336, 348, 371, 406, 424, 464, 479, 609, 636, 696, 742, 812, 848, 958, 1113, 1218, 1272, 1392, 1437, 1484, 1537, 1624, 1916, 2226, 2436, 2544, 2874, 2968, 3074, 3248, 3353, 3832, 4452, 4611, 4872, 5748, 5936, 6148, 6706, 7664, 8904, 9222, 9744, 10059, 10759, 11496, 12296, 13412, 13891, 17808, 18444, 20118, 21518, 22992, 24592, 25387, 26824, 27782, 32277, 36888, 40236, 41673, 43036, 50774, 53648, 55564, 64554, 73776, 76161, 80472, 83346, 86072, 97237, 101548, 111128, 129108, 152322, 160944, 166692, 172144, 177709, 194474, 203096, 222256, 258216, 291711, 304644, 333384, 355418, 388948, 406192, 516432, 533127, 583422, 609288, 666768, 710836, 736223, 777896, 1066254, 1166844, 1218576, 1421672, 1472446, 1555792, 2132508, 2208669, 2333688, 2843344, 2944892, 4265016, 4417338, 4667376, 5153561, 5889784, 8530032, 8834676, 10307122, 11779568, 15460683, 17669352, 20614244, 30921366, 35338704, 41228488, 61842732, 82456976, 123685464, 247370928]

約数ペア:

[(1, 247370928), (2, 123685464), (3, 82456976), (4, 61842732), (6, 41228488), (7, 35338704), (8, 30921366), (12, 20614244), (14, 17669352), (16, 15460683), (21, 11779568), (24, 10307122), (28, 8834676), (29, 8530032), (42, 5889784), (48, 5153561), (53, 4667376), (56, 4417338), (58, 4265016), (84, 2944892), (87, 2843344), (106, 2333688), (112, 2208669), (116, 2132508), (159, 1555792), (168, 1472446), (174, 1421672), (203, 1218576), (212, 1166844), (232, 1066254), (318, 777896), (336, 736223), (348, 710836), (371, 666768), (406, 609288), (424, 583422), (464, 533127), (479, 516432), (609, 406192), (636, 388948), (696, 355418), (742, 333384), (812, 304644), (848, 291711), (958, 258216), (1113, 222256), (1218, 203096), (1272, 194474), (1392, 177709), (1437, 172144), (1484, 166692), (1537, 160944), (1624, 152322), (1916, 129108), (2226, 111128), (2436, 101548), (2544, 97237), (2874, 86072), (2968, 83346), (3074, 80472), (3248, 76161), (3353, 73776), (3832, 64554), (4452, 55564), (4611, 53648), (4872, 50774), (5748, 43036), (5936, 41673), (6148, 40236), (6706, 36888), (7664, 32277), (8904, 27782), (9222, 26824), (9744, 25387), (10059, 24592), (10759, 22992), (11496, 21518), (12296, 20118), (13412, 18444), (13891, 17808)]