189430488

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 579348000

約数和(自身を除く): 389917512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 113, 117, 156, 162, 199, 216, 226, 234, 312, 324, 339, 351, 398, 452, 468, 597, 648, 678, 702, 796, 904, 936, 1017, 1053, 1194, 1356, 1404, 1469, 1592, 1791, 2034, 2106, 2388, 2587, 2712, 2808, 2938, 3051, 3582, 4068, 4212, 4407, 4776, 5174, 5373, 5876, 6102, 7164, 7761, 8136, 8424, 8814, 9153, 10348, 10746, 11752, 12204, 13221, 14328, 15522, 16119, 17628, 18306, 20696, 21492, 22487, 23283, 24408, 26442, 31044, 32238, 35256, 36612, 39663, 42984, 44974, 46566, 52884, 62088, 64476, 67461, 69849, 73224, 79326, 89948, 93132, 105768, 118989, 128952, 134922, 139698, 158652, 179896, 186264, 202383, 209547, 237978, 269844, 279396, 292331, 317304, 404766, 419094, 475956, 539688, 558792, 584662, 607149, 809532, 838188, 876993, 951912, 1169324, 1214298, 1619064, 1676376, 1753986, 1821447, 2338648, 2428596, 2630979, 3507972, 3642894, 4857192, 5261958, 7015944, 7285788, 7892937, 10523916, 14571576, 15785874, 21047832, 23678811, 31571748, 47357622, 63143496, 94715244, 189430488]

約数ペア:

[(1, 189430488), (2, 94715244), (3, 63143496), (4, 47357622), (6, 31571748), (8, 23678811), (9, 21047832), (12, 15785874), (13, 14571576), (18, 10523916), (24, 7892937), (26, 7285788), (27, 7015944), (36, 5261958), (39, 4857192), (52, 3642894), (54, 3507972), (72, 2630979), (78, 2428596), (81, 2338648), (104, 1821447), (108, 1753986), (113, 1676376), (117, 1619064), (156, 1214298), (162, 1169324), (199, 951912), (216, 876993), (226, 838188), (234, 809532), (312, 607149), (324, 584662), (339, 558792), (351, 539688), (398, 475956), (452, 419094), (468, 404766), (597, 317304), (648, 292331), (678, 279396), (702, 269844), (796, 237978), (904, 209547), (936, 202383), (1017, 186264), (1053, 179896), (1194, 158652), (1356, 139698), (1404, 134922), (1469, 128952), (1592, 118989), (1791, 105768), (2034, 93132), (2106, 89948), (2388, 79326), (2587, 73224), (2712, 69849), (2808, 67461), (2938, 64476), (3051, 62088), (3582, 52884), (4068, 46566), (4212, 44974), (4407, 42984), (4776, 39663), (5174, 36612), (5373, 35256), (5876, 32238), (6102, 31044), (7164, 26442), (7761, 24408), (8136, 23283), (8424, 22487), (8814, 21492), (9153, 20696), (10348, 18306), (10746, 17628), (11752, 16119), (12204, 15522), (13221, 14328)]