189309312

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 612780300

約数和(自身を除く): 423470988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 108, 114, 124, 128, 144, 152, 162, 171, 186, 192, 216, 228, 248, 279, 288, 304, 324, 342, 372, 384, 432, 456, 496, 513, 558, 576, 589, 608, 648, 684, 744, 837, 864, 912, 961, 992, 1026, 1116, 1152, 1178, 1216, 1296, 1368, 1488, 1539, 1674, 1728, 1767, 1824, 1922, 1984, 2052, 2232, 2356, 2432, 2511, 2592, 2736, 2883, 2976, 3078, 3348, 3456, 3534, 3648, 3844, 3968, 4104, 4464, 4712, 5022, 5184, 5301, 5472, 5766, 5952, 6156, 6696, 7068, 7296, 7688, 8208, 8649, 8928, 9424, 10044, 10368, 10602, 10944, 11532, 11904, 12312, 13392, 14136, 15376, 15903, 16416, 17298, 17856, 18259, 18848, 20088, 21204, 21888, 23064, 24624, 25947, 26784, 28272, 30752, 31806, 32832, 34596, 35712, 36518, 37696, 40176, 42408, 46128, 47709, 49248, 51894, 53568, 54777, 56544, 61504, 63612, 65664, 69192, 73036, 75392, 77841, 80352, 84816, 92256, 95418, 98496, 103788, 107136, 109554, 113088, 123008, 127224, 138384, 146072, 155682, 160704, 164331, 169632, 184512, 190836, 196992, 207576, 219108, 226176, 254448, 276768, 292144, 311364, 321408, 328662, 339264, 369024, 381672, 415152, 438216, 492993, 508896, 553536, 584288, 622728, 657324, 678528, 763344, 830304, 876432, 985986, 1017792, 1107072, 1168576, 1245456, 1314648, 1478979, 1526688, 1660608, 1752864, 1971972, 2035584, 2337152, 2490912, 2629296, 2957958, 3053376, 3321216, 3505728, 3943944, 4981824, 5258592, 5915916, 6106752, 7011456, 7887888, 9963648, 10517184, 11831832, 15775776, 21034368, 23663664, 31551552, 47327328, 63103104, 94654656, 189309312]

約数ペア:

[(1, 189309312), (2, 94654656), (3, 63103104), (4, 47327328), (6, 31551552), (8, 23663664), (9, 21034368), (12, 15775776), (16, 11831832), (18, 10517184), (19, 9963648), (24, 7887888), (27, 7011456), (31, 6106752), (32, 5915916), (36, 5258592), (38, 4981824), (48, 3943944), (54, 3505728), (57, 3321216), (62, 3053376), (64, 2957958), (72, 2629296), (76, 2490912), (81, 2337152), (93, 2035584), (96, 1971972), (108, 1752864), (114, 1660608), (124, 1526688), (128, 1478979), (144, 1314648), (152, 1245456), (162, 1168576), (171, 1107072), (186, 1017792), (192, 985986), (216, 876432), (228, 830304), (248, 763344), (279, 678528), (288, 657324), (304, 622728), (324, 584288), (342, 553536), (372, 508896), (384, 492993), (432, 438216), (456, 415152), (496, 381672), (513, 369024), (558, 339264), (576, 328662), (589, 321408), (608, 311364), (648, 292144), (684, 276768), (744, 254448), (837, 226176), (864, 219108), (912, 207576), (961, 196992), (992, 190836), (1026, 184512), (1116, 169632), (1152, 164331), (1178, 160704), (1216, 155682), (1296, 146072), (1368, 138384), (1488, 127224), (1539, 123008), (1674, 113088), (1728, 109554), (1767, 107136), (1824, 103788), (1922, 98496), (1984, 95418), (2052, 92256), (2232, 84816), (2356, 80352), (2432, 77841), (2511, 75392), (2592, 73036), (2736, 69192), (2883, 65664), (2976, 63612), (3078, 61504), (3348, 56544), (3456, 54777), (3534, 53568), (3648, 51894), (3844, 49248), (3968, 47709), (4104, 46128), (4464, 42408), (4712, 40176), (5022, 37696), (5184, 36518), (5301, 35712), (5472, 34596), (5766, 32832), (5952, 31806), (6156, 30752), (6696, 28272), (7068, 26784), (7296, 25947), (7688, 24624), (8208, 23064), (8649, 21888), (8928, 21204), (9424, 20088), (10044, 18848), (10368, 18259), (10602, 17856), (10944, 17298), (11532, 16416), (11904, 15903), (12312, 15376), (13392, 14136)]