449840256

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 1312666560

約数和(自身を除く): 862826304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 53, 62, 64, 69, 92, 93, 96, 106, 124, 128, 138, 159, 184, 186, 192, 212, 248, 276, 318, 368, 372, 384, 424, 496, 552, 636, 713, 736, 744, 848, 961, 992, 1104, 1219, 1272, 1426, 1472, 1488, 1643, 1696, 1922, 1984, 2139, 2208, 2438, 2544, 2852, 2883, 2944, 2976, 3286, 3392, 3657, 3844, 3968, 4278, 4416, 4876, 4929, 5088, 5704, 5766, 5952, 6572, 6784, 7314, 7688, 8556, 8832, 9752, 9858, 10176, 11408, 11532, 11904, 13144, 14628, 15376, 17112, 19504, 19716, 20352, 22103, 22816, 23064, 26288, 29256, 30752, 34224, 37789, 39008, 39432, 44206, 45632, 46128, 50933, 52576, 58512, 61504, 66309, 68448, 75578, 78016, 78864, 88412, 91264, 92256, 101866, 105152, 113367, 117024, 123008, 132618, 136896, 151156, 152799, 156032, 157728, 176824, 184512, 203732, 210304, 226734, 234048, 265236, 273792, 302312, 305598, 315456, 353648, 369024, 407464, 453468, 468096, 530472, 604624, 611196, 630912, 707296, 814928, 906936, 1060944, 1171459, 1209248, 1222392, 1414592, 1629856, 1813872, 2121888, 2342918, 2418496, 2444784, 2829184, 3259712, 3514377, 3627744, 4243776, 4685836, 4836992, 4889568, 6519424, 7028754, 7255488, 8487552, 9371672, 9779136, 14057508, 14510976, 18743344, 19558272, 28115016, 37486688, 56230032, 74973376, 112460064, 149946752, 224920128, 449840256]

約数ペア:

[(1, 449840256), (2, 224920128), (3, 149946752), (4, 112460064), (6, 74973376), (8, 56230032), (12, 37486688), (16, 28115016), (23, 19558272), (24, 18743344), (31, 14510976), (32, 14057508), (46, 9779136), (48, 9371672), (53, 8487552), (62, 7255488), (64, 7028754), (69, 6519424), (92, 4889568), (93, 4836992), (96, 4685836), (106, 4243776), (124, 3627744), (128, 3514377), (138, 3259712), (159, 2829184), (184, 2444784), (186, 2418496), (192, 2342918), (212, 2121888), (248, 1813872), (276, 1629856), (318, 1414592), (368, 1222392), (372, 1209248), (384, 1171459), (424, 1060944), (496, 906936), (552, 814928), (636, 707296), (713, 630912), (736, 611196), (744, 604624), (848, 530472), (961, 468096), (992, 453468), (1104, 407464), (1219, 369024), (1272, 353648), (1426, 315456), (1472, 305598), (1488, 302312), (1643, 273792), (1696, 265236), (1922, 234048), (1984, 226734), (2139, 210304), (2208, 203732), (2438, 184512), (2544, 176824), (2852, 157728), (2883, 156032), (2944, 152799), (2976, 151156), (3286, 136896), (3392, 132618), (3657, 123008), (3844, 117024), (3968, 113367), (4278, 105152), (4416, 101866), (4876, 92256), (4929, 91264), (5088, 88412), (5704, 78864), (5766, 78016), (5952, 75578), (6572, 68448), (6784, 66309), (7314, 61504), (7688, 58512), (8556, 52576), (8832, 50933), (9752, 46128), (9858, 45632), (10176, 44206), (11408, 39432), (11532, 39008), (11904, 37789), (13144, 34224), (14628, 30752), (15376, 29256), (17112, 26288), (19504, 23064), (19716, 22816), (20352, 22103)]