287212824

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 875318400

約数和(自身を除く): 588105576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 107, 108, 129, 136, 153, 172, 204, 214, 216, 258, 289, 306, 321, 344, 387, 408, 428, 459, 516, 578, 612, 642, 731, 774, 856, 867, 918, 963, 1032, 1156, 1161, 1224, 1284, 1462, 1548, 1734, 1819, 1836, 1926, 2193, 2312, 2322, 2568, 2601, 2889, 2924, 3096, 3468, 3638, 3672, 3852, 4386, 4601, 4644, 5202, 5457, 5778, 5848, 6579, 6936, 7276, 7704, 7803, 8772, 9202, 9288, 10404, 10914, 11556, 12427, 13158, 13803, 14552, 15606, 16371, 17544, 18404, 19737, 20808, 21828, 23112, 24854, 26316, 27606, 30923, 31212, 32742, 36808, 37281, 39474, 41409, 43656, 49113, 49708, 52632, 55212, 61846, 62424, 65484, 74562, 78217, 78948, 82818, 92769, 98226, 99416, 110424, 111843, 123692, 124227, 130968, 149124, 156434, 157896, 165636, 185538, 196452, 223686, 234651, 247384, 248454, 278307, 298248, 312868, 331272, 335529, 371076, 392904, 447372, 469302, 496908, 556614, 625736, 671058, 703953, 742152, 834921, 894744, 938604, 993816, 1113228, 1329689, 1342116, 1407906, 1669842, 1877208, 2111859, 2226456, 2659378, 2684232, 2815812, 3339684, 3989067, 4223718, 5318756, 5631624, 6679368, 7978134, 8447436, 10637512, 11967201, 15956268, 16894872, 23934402, 31912536, 35901603, 47868804, 71803206, 95737608, 143606412, 287212824]

約数ペア:

[(1, 287212824), (2, 143606412), (3, 95737608), (4, 71803206), (6, 47868804), (8, 35901603), (9, 31912536), (12, 23934402), (17, 16894872), (18, 15956268), (24, 11967201), (27, 10637512), (34, 8447436), (36, 7978134), (43, 6679368), (51, 5631624), (54, 5318756), (68, 4223718), (72, 3989067), (86, 3339684), (102, 2815812), (107, 2684232), (108, 2659378), (129, 2226456), (136, 2111859), (153, 1877208), (172, 1669842), (204, 1407906), (214, 1342116), (216, 1329689), (258, 1113228), (289, 993816), (306, 938604), (321, 894744), (344, 834921), (387, 742152), (408, 703953), (428, 671058), (459, 625736), (516, 556614), (578, 496908), (612, 469302), (642, 447372), (731, 392904), (774, 371076), (856, 335529), (867, 331272), (918, 312868), (963, 298248), (1032, 278307), (1156, 248454), (1161, 247384), (1224, 234651), (1284, 223686), (1462, 196452), (1548, 185538), (1734, 165636), (1819, 157896), (1836, 156434), (1926, 149124), (2193, 130968), (2312, 124227), (2322, 123692), (2568, 111843), (2601, 110424), (2889, 99416), (2924, 98226), (3096, 92769), (3468, 82818), (3638, 78948), (3672, 78217), (3852, 74562), (4386, 65484), (4601, 62424), (4644, 61846), (5202, 55212), (5457, 52632), (5778, 49708), (5848, 49113), (6579, 43656), (6936, 41409), (7276, 39474), (7704, 37281), (7803, 36808), (8772, 32742), (9202, 31212), (9288, 30923), (10404, 27606), (10914, 26316), (11556, 24854), (12427, 23112), (13158, 21828), (13803, 20808), (14552, 19737), (15606, 18404), (16371, 17544)]