319782528

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 1004683680

約数和(自身を除く): 684901152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 131, 144, 156, 163, 192, 208, 234, 262, 288, 312, 326, 384, 393, 416, 468, 489, 524, 576, 624, 652, 786, 832, 936, 978, 1048, 1152, 1179, 1248, 1304, 1467, 1572, 1664, 1703, 1872, 1956, 2096, 2119, 2358, 2496, 2608, 2934, 3144, 3406, 3744, 3912, 4192, 4238, 4716, 4992, 5109, 5216, 5868, 6288, 6357, 6812, 7488, 7824, 8384, 8476, 9432, 10218, 10432, 11736, 12576, 12714, 13624, 14976, 15327, 15648, 16768, 16952, 18864, 19071, 20436, 20864, 21353, 23472, 25152, 25428, 27248, 30654, 31296, 33904, 37728, 38142, 40872, 42706, 46944, 50304, 50856, 54496, 61308, 62592, 64059, 67808, 75456, 76284, 81744, 85412, 93888, 101712, 108992, 122616, 128118, 135616, 150912, 152568, 163488, 170824, 187776, 192177, 203424, 217984, 245232, 256236, 271232, 277589, 305136, 326976, 341648, 384354, 406848, 490464, 512472, 555178, 610272, 653952, 683296, 768708, 813696, 832767, 980928, 1024944, 1110356, 1220544, 1366592, 1537416, 1665534, 1961856, 2049888, 2220712, 2441088, 2498301, 2733184, 3074832, 3331068, 4099776, 4441424, 4996602, 6149664, 6662136, 8199552, 8882848, 9993204, 12299328, 13324272, 17765696, 19986408, 24598656, 26648544, 35531392, 39972816, 53297088, 79945632, 106594176, 159891264, 319782528]

約数ペア:

[(1, 319782528), (2, 159891264), (3, 106594176), (4, 79945632), (6, 53297088), (8, 39972816), (9, 35531392), (12, 26648544), (13, 24598656), (16, 19986408), (18, 17765696), (24, 13324272), (26, 12299328), (32, 9993204), (36, 8882848), (39, 8199552), (48, 6662136), (52, 6149664), (64, 4996602), (72, 4441424), (78, 4099776), (96, 3331068), (104, 3074832), (117, 2733184), (128, 2498301), (131, 2441088), (144, 2220712), (156, 2049888), (163, 1961856), (192, 1665534), (208, 1537416), (234, 1366592), (262, 1220544), (288, 1110356), (312, 1024944), (326, 980928), (384, 832767), (393, 813696), (416, 768708), (468, 683296), (489, 653952), (524, 610272), (576, 555178), (624, 512472), (652, 490464), (786, 406848), (832, 384354), (936, 341648), (978, 326976), (1048, 305136), (1152, 277589), (1179, 271232), (1248, 256236), (1304, 245232), (1467, 217984), (1572, 203424), (1664, 192177), (1703, 187776), (1872, 170824), (1956, 163488), (2096, 152568), (2119, 150912), (2358, 135616), (2496, 128118), (2608, 122616), (2934, 108992), (3144, 101712), (3406, 93888), (3744, 85412), (3912, 81744), (4192, 76284), (4238, 75456), (4716, 67808), (4992, 64059), (5109, 62592), (5216, 61308), (5868, 54496), (6288, 50856), (6357, 50304), (6812, 46944), (7488, 42706), (7824, 40872), (8384, 38142), (8476, 37728), (9432, 33904), (10218, 31296), (10432, 30654), (11736, 27248), (12576, 25428), (12714, 25152), (13624, 23472), (14976, 21353), (15327, 20864), (15648, 20436), (16768, 19071), (16952, 18864)]