39693888

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 280

約数和(自身を含む): 137688320

約数和(自身を除く): 97994432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 64, 72, 76, 78, 81, 93, 96, 104, 108, 114, 117, 124, 144, 152, 156, 162, 171, 186, 192, 208, 216, 228, 234, 247, 248, 279, 288, 304, 312, 324, 342, 351, 372, 403, 416, 432, 456, 468, 494, 496, 513, 558, 576, 589, 608, 624, 648, 684, 702, 741, 744, 806, 832, 837, 864, 912, 936, 988, 992, 1026, 1053, 1116, 1178, 1209, 1216, 1248, 1296, 1368, 1404, 1482, 1488, 1539, 1612, 1674, 1728, 1767, 1824, 1872, 1976, 1984, 2052, 2106, 2223, 2232, 2356, 2418, 2496, 2511, 2592, 2736, 2808, 2964, 2976, 3078, 3224, 3348, 3534, 3627, 3648, 3744, 3952, 4104, 4212, 4446, 4464, 4712, 4836, 5022, 5184, 5301, 5472, 5616, 5928, 5952, 6156, 6448, 6669, 6696, 7068, 7254, 7488, 7657, 7904, 8208, 8424, 8892, 8928, 9424, 9672, 10044, 10602, 10881, 10944, 11232, 11856, 12312, 12896, 13338, 13392, 14136, 14508, 15314, 15808, 15903, 16416, 16848, 17784, 17856, 18848, 19344, 20007, 20088, 21204, 21762, 22464, 22971, 23712, 24624, 25792, 26676, 26784, 28272, 29016, 30628, 31806, 32643, 32832, 33696, 35568, 37696, 38688, 40014, 40176, 42408, 43524, 45942, 47424, 47709, 49248, 53352, 53568, 56544, 58032, 61256, 63612, 65286, 67392, 68913, 71136, 77376, 80028, 80352, 84816, 87048, 91884, 95418, 98496, 106704, 113088, 116064, 122512, 127224, 130572, 137826, 142272, 160056, 160704, 169632, 174096, 183768, 190836, 206739, 213408, 232128, 245024, 254448, 261144, 275652, 320112, 339264, 348192, 367536, 381672, 413478, 426816, 490048, 508896, 522288, 551304, 620217, 640224, 696384, 735072, 763344, 826956, 1017792, 1044576, 1102608, 1240434, 1280448, 1470144, 1526688, 1653912, 2089152, 2205216, 2480868, 3053376, 3307824, 4410432, 4961736, 6615648, 9923472, 13231296, 19846944, 39693888]

約数ペア:

[(1, 39693888), (2, 19846944), (3, 13231296), (4, 9923472), (6, 6615648), (8, 4961736), (9, 4410432), (12, 3307824), (13, 3053376), (16, 2480868), (18, 2205216), (19, 2089152), (24, 1653912), (26, 1526688), (27, 1470144), (31, 1280448), (32, 1240434), (36, 1102608), (38, 1044576), (39, 1017792), (48, 826956), (52, 763344), (54, 735072), (57, 696384), (62, 640224), (64, 620217), (72, 551304), (76, 522288), (78, 508896), (81, 490048), (93, 426816), (96, 413478), (104, 381672), (108, 367536), (114, 348192), (117, 339264), (124, 320112), (144, 275652), (152, 261144), (156, 254448), (162, 245024), (171, 232128), (186, 213408), (192, 206739), (208, 190836), (216, 183768), (228, 174096), (234, 169632), (247, 160704), (248, 160056), (279, 142272), (288, 137826), (304, 130572), (312, 127224), (324, 122512), (342, 116064), (351, 113088), (372, 106704), (403, 98496), (416, 95418), (432, 91884), (456, 87048), (468, 84816), (494, 80352), (496, 80028), (513, 77376), (558, 71136), (576, 68913), (589, 67392), (608, 65286), (624, 63612), (648, 61256), (684, 58032), (702, 56544), (741, 53568), (744, 53352), (806, 49248), (832, 47709), (837, 47424), (864, 45942), (912, 43524), (936, 42408), (988, 40176), (992, 40014), (1026, 38688), (1053, 37696), (1116, 35568), (1178, 33696), (1209, 32832), (1216, 32643), (1248, 31806), (1296, 30628), (1368, 29016), (1404, 28272), (1482, 26784), (1488, 26676), (1539, 25792), (1612, 24624), (1674, 23712), (1728, 22971), (1767, 22464), (1824, 21762), (1872, 21204), (1976, 20088), (1984, 20007), (2052, 19344), (2106, 18848), (2223, 17856), (2232, 17784), (2356, 16848), (2418, 16416), (2496, 15903), (2511, 15808), (2592, 15314), (2736, 14508), (2808, 14136), (2964, 13392), (2976, 13338), (3078, 12896), (3224, 12312), (3348, 11856), (3534, 11232), (3627, 10944), (3648, 10881), (3744, 10602), (3952, 10044), (4104, 9672), (4212, 9424), (4446, 8928), (4464, 8892), (4712, 8424), (4836, 8208), (5022, 7904), (5184, 7657), (5301, 7488), (5472, 7254), (5616, 7068), (5928, 6696), (5952, 6669), (6156, 6448)]