520872768

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 280

約数和(自身を含む): 1703892960

約数和(自身を除く): 1183020192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 64, 72, 78, 81, 96, 104, 108, 117, 118, 131, 144, 156, 162, 177, 192, 208, 216, 234, 236, 262, 288, 312, 324, 351, 354, 393, 416, 432, 468, 472, 524, 531, 576, 624, 648, 702, 708, 767, 786, 832, 864, 936, 944, 1048, 1053, 1062, 1179, 1248, 1296, 1404, 1416, 1534, 1572, 1593, 1703, 1728, 1872, 1888, 2096, 2106, 2124, 2301, 2358, 2496, 2592, 2808, 2832, 3068, 3144, 3186, 3406, 3537, 3744, 3776, 4192, 4212, 4248, 4602, 4716, 4779, 5109, 5184, 5616, 5664, 6136, 6288, 6372, 6812, 6903, 7074, 7488, 7729, 8384, 8424, 8496, 9204, 9432, 9558, 10218, 10611, 11232, 11328, 12272, 12576, 12744, 13624, 13806, 14148, 15327, 15458, 16848, 16992, 18408, 18864, 19116, 20436, 20709, 21222, 22464, 23187, 24544, 25152, 25488, 27248, 27612, 28296, 30654, 30916, 33696, 33984, 36816, 37728, 38232, 40872, 41418, 42444, 45981, 46374, 49088, 50976, 54496, 55224, 56592, 61308, 61832, 62127, 67392, 69561, 73632, 75456, 76464, 81744, 82836, 84888, 91962, 92748, 100477, 101952, 108992, 110448, 113184, 122616, 123664, 124254, 137943, 139122, 147264, 152928, 163488, 165672, 169776, 183924, 185496, 200954, 208683, 220896, 226368, 245232, 247328, 248508, 275886, 278244, 301431, 305856, 326976, 331344, 339552, 367848, 370992, 401908, 417366, 441792, 490464, 494656, 497016, 551772, 556488, 602862, 626049, 662688, 679104, 735696, 741984, 803816, 834732, 904293, 980928, 994032, 1103544, 1112976, 1205724, 1252098, 1325376, 1471392, 1483968, 1607632, 1669464, 1808586, 1988064, 2207088, 2225952, 2411448, 2504196, 2712879, 2942784, 3215264, 3338928, 3617172, 3976128, 4414176, 4451904, 4822896, 5008392, 5425758, 6430528, 6677856, 7234344, 8138637, 8828352, 9645792, 10016784, 10851516, 13355712, 14468688, 16277274, 19291584, 20033568, 21703032, 28937376, 32554548, 40067136, 43406064, 57874752, 65109096, 86812128, 130218192, 173624256, 260436384, 520872768]

約数ペア:

[(1, 520872768), (2, 260436384), (3, 173624256), (4, 130218192), (6, 86812128), (8, 65109096), (9, 57874752), (12, 43406064), (13, 40067136), (16, 32554548), (18, 28937376), (24, 21703032), (26, 20033568), (27, 19291584), (32, 16277274), (36, 14468688), (39, 13355712), (48, 10851516), (52, 10016784), (54, 9645792), (59, 8828352), (64, 8138637), (72, 7234344), (78, 6677856), (81, 6430528), (96, 5425758), (104, 5008392), (108, 4822896), (117, 4451904), (118, 4414176), (131, 3976128), (144, 3617172), (156, 3338928), (162, 3215264), (177, 2942784), (192, 2712879), (208, 2504196), (216, 2411448), (234, 2225952), (236, 2207088), (262, 1988064), (288, 1808586), (312, 1669464), (324, 1607632), (351, 1483968), (354, 1471392), (393, 1325376), (416, 1252098), (432, 1205724), (468, 1112976), (472, 1103544), (524, 994032), (531, 980928), (576, 904293), (624, 834732), (648, 803816), (702, 741984), (708, 735696), (767, 679104), (786, 662688), (832, 626049), (864, 602862), (936, 556488), (944, 551772), (1048, 497016), (1053, 494656), (1062, 490464), (1179, 441792), (1248, 417366), (1296, 401908), (1404, 370992), (1416, 367848), (1534, 339552), (1572, 331344), (1593, 326976), (1703, 305856), (1728, 301431), (1872, 278244), (1888, 275886), (2096, 248508), (2106, 247328), (2124, 245232), (2301, 226368), (2358, 220896), (2496, 208683), (2592, 200954), (2808, 185496), (2832, 183924), (3068, 169776), (3144, 165672), (3186, 163488), (3406, 152928), (3537, 147264), (3744, 139122), (3776, 137943), (4192, 124254), (4212, 123664), (4248, 122616), (4602, 113184), (4716, 110448), (4779, 108992), (5109, 101952), (5184, 100477), (5616, 92748), (5664, 91962), (6136, 84888), (6288, 82836), (6372, 81744), (6812, 76464), (6903, 75456), (7074, 73632), (7488, 69561), (7729, 67392), (8384, 62127), (8424, 61832), (8496, 61308), (9204, 56592), (9432, 55224), (9558, 54496), (10218, 50976), (10611, 49088), (11232, 46374), (11328, 45981), (12272, 42444), (12576, 41418), (12744, 40872), (13624, 38232), (13806, 37728), (14148, 36816), (15327, 33984), (15458, 33696), (16848, 30916), (16992, 30654), (18408, 28296), (18864, 27612), (19116, 27248), (20436, 25488), (20709, 25152), (21222, 24544), (22464, 23187)]