238481616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 685670400

約数和(自身を除く): 447188784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 71, 76, 87, 114, 116, 127, 142, 152, 174, 213, 228, 232, 254, 284, 304, 348, 381, 426, 456, 464, 508, 551, 568, 696, 762, 852, 912, 1016, 1102, 1136, 1349, 1392, 1524, 1653, 1704, 2032, 2059, 2204, 2413, 2698, 3048, 3306, 3408, 3683, 4047, 4118, 4408, 4826, 5396, 6096, 6177, 6612, 7239, 7366, 8094, 8236, 8816, 9017, 9652, 10792, 11049, 12354, 13224, 14478, 14732, 16188, 16472, 18034, 19304, 21584, 22098, 24708, 26448, 27051, 28956, 29464, 32376, 32944, 36068, 38608, 39121, 44196, 49416, 54102, 57912, 58928, 64752, 69977, 72136, 78242, 88392, 98832, 108204, 115824, 117363, 139954, 144272, 156484, 171323, 176784, 209931, 216408, 234726, 261493, 279908, 312968, 342646, 419862, 432816, 469452, 513969, 522986, 559816, 625936, 685292, 784479, 839724, 938904, 1027938, 1045972, 1119632, 1370584, 1568958, 1679448, 1877808, 2055876, 2091944, 2741168, 3137916, 3358896, 4111752, 4183888, 4968367, 6275832, 8223504, 9936734, 12551664, 14905101, 19873468, 29810202, 39746936, 59620404, 79493872, 119240808, 238481616]

約数ペア:

[(1, 238481616), (2, 119240808), (3, 79493872), (4, 59620404), (6, 39746936), (8, 29810202), (12, 19873468), (16, 14905101), (19, 12551664), (24, 9936734), (29, 8223504), (38, 6275832), (48, 4968367), (57, 4183888), (58, 4111752), (71, 3358896), (76, 3137916), (87, 2741168), (114, 2091944), (116, 2055876), (127, 1877808), (142, 1679448), (152, 1568958), (174, 1370584), (213, 1119632), (228, 1045972), (232, 1027938), (254, 938904), (284, 839724), (304, 784479), (348, 685292), (381, 625936), (426, 559816), (456, 522986), (464, 513969), (508, 469452), (551, 432816), (568, 419862), (696, 342646), (762, 312968), (852, 279908), (912, 261493), (1016, 234726), (1102, 216408), (1136, 209931), (1349, 176784), (1392, 171323), (1524, 156484), (1653, 144272), (1704, 139954), (2032, 117363), (2059, 115824), (2204, 108204), (2413, 98832), (2698, 88392), (3048, 78242), (3306, 72136), (3408, 69977), (3683, 64752), (4047, 58928), (4118, 57912), (4408, 54102), (4826, 49416), (5396, 44196), (6096, 39121), (6177, 38608), (6612, 36068), (7239, 32944), (7366, 32376), (8094, 29464), (8236, 28956), (8816, 27051), (9017, 26448), (9652, 24708), (10792, 22098), (11049, 21584), (12354, 19304), (13224, 18034), (14478, 16472), (14732, 16188)]