816869088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{661}}^1$

素因数の和:1297

約数の個数: 144

約数和(自身を含む): 2663178336

約数和(自身を除く): 1846309248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 613, 661, 672, 1008, 1226, 1322, 1839, 1983, 2016, 2452, 2644, 3678, 3966, 4291, 4627, 4904, 5288, 5517, 5949, 7356, 7932, 8582, 9254, 9808, 10576, 11034, 11898, 12873, 13881, 14712, 15864, 17164, 18508, 19616, 21152, 22068, 23796, 25746, 27762, 29424, 31728, 34328, 37016, 38619, 41643, 44136, 47592, 51492, 55524, 58848, 63456, 68656, 74032, 77238, 83286, 88272, 95184, 102984, 111048, 137312, 148064, 154476, 166572, 176544, 190368, 205968, 222096, 308952, 333144, 405193, 411936, 444192, 617904, 666288, 810386, 1215579, 1235808, 1332576, 1620772, 2431158, 2836351, 3241544, 3646737, 4862316, 5672702, 6483088, 7293474, 8509053, 9724632, 11345404, 12966176, 14586948, 17018106, 19449264, 22690808, 25527159, 29173896, 34036212, 38898528, 45381616, 51054318, 58347792, 68072424, 90763232, 102108636, 116695584, 136144848, 204217272, 272289696, 408434544, 816869088]

約数ペア:

[(1, 816869088), (2, 408434544), (3, 272289696), (4, 204217272), (6, 136144848), (7, 116695584), (8, 102108636), (9, 90763232), (12, 68072424), (14, 58347792), (16, 51054318), (18, 45381616), (21, 38898528), (24, 34036212), (28, 29173896), (32, 25527159), (36, 22690808), (42, 19449264), (48, 17018106), (56, 14586948), (63, 12966176), (72, 11345404), (84, 9724632), (96, 8509053), (112, 7293474), (126, 6483088), (144, 5672702), (168, 4862316), (224, 3646737), (252, 3241544), (288, 2836351), (336, 2431158), (504, 1620772), (613, 1332576), (661, 1235808), (672, 1215579), (1008, 810386), (1226, 666288), (1322, 617904), (1839, 444192), (1983, 411936), (2016, 405193), (2452, 333144), (2644, 308952), (3678, 222096), (3966, 205968), (4291, 190368), (4627, 176544), (4904, 166572), (5288, 154476), (5517, 148064), (5949, 137312), (7356, 111048), (7932, 102984), (8582, 95184), (9254, 88272), (9808, 83286), (10576, 77238), (11034, 74032), (11898, 68656), (12873, 63456), (13881, 58848), (14712, 55524), (15864, 51492), (17164, 47592), (18508, 44136), (19616, 41643), (21152, 38619), (22068, 37016), (23796, 34328), (25746, 31728), (27762, 29424)]