407611792

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 957233376

約数和(自身を除く): 549621584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 107, 112, 113, 172, 196, 214, 226, 301, 344, 392, 428, 452, 602, 688, 749, 784, 791, 856, 904, 1204, 1498, 1582, 1712, 1808, 2107, 2408, 2996, 3164, 4214, 4601, 4816, 4859, 5243, 5537, 5992, 6328, 8428, 9202, 9718, 10486, 11074, 11984, 12091, 12656, 16856, 18404, 19436, 20972, 22148, 24182, 32207, 33712, 34013, 36808, 38872, 41944, 44296, 48364, 64414, 68026, 73616, 77744, 83888, 84637, 88592, 96728, 128828, 136052, 169274, 193456, 225449, 238091, 257656, 272104, 338548, 450898, 476182, 515312, 519913, 544208, 592459, 677096, 901796, 952364, 1039826, 1184918, 1354192, 1803592, 1904728, 2079652, 2369836, 3607184, 3639391, 3809456, 4159304, 4739672, 7278782, 8318608, 9479344, 14557564, 25475737, 29115128, 50951474, 58230256, 101902948, 203805896, 407611792]

約数ペア:

[(1, 407611792), (2, 203805896), (4, 101902948), (7, 58230256), (8, 50951474), (14, 29115128), (16, 25475737), (28, 14557564), (43, 9479344), (49, 8318608), (56, 7278782), (86, 4739672), (98, 4159304), (107, 3809456), (112, 3639391), (113, 3607184), (172, 2369836), (196, 2079652), (214, 1904728), (226, 1803592), (301, 1354192), (344, 1184918), (392, 1039826), (428, 952364), (452, 901796), (602, 677096), (688, 592459), (749, 544208), (784, 519913), (791, 515312), (856, 476182), (904, 450898), (1204, 338548), (1498, 272104), (1582, 257656), (1712, 238091), (1808, 225449), (2107, 193456), (2408, 169274), (2996, 136052), (3164, 128828), (4214, 96728), (4601, 88592), (4816, 84637), (4859, 83888), (5243, 77744), (5537, 73616), (5992, 68026), (6328, 64414), (8428, 48364), (9202, 44296), (9718, 41944), (10486, 38872), (11074, 36808), (11984, 34013), (12091, 33712), (12656, 32207), (16856, 24182), (18404, 22148), (19436, 20972)]