253778112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 168

約数和(自身を含む): 840187296

約数和(自身を除く): 586409184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 113, 126, 144, 168, 192, 224, 226, 252, 288, 336, 339, 448, 452, 504, 557, 576, 672, 678, 791, 904, 1008, 1017, 1114, 1344, 1356, 1582, 1671, 1808, 2016, 2034, 2228, 2373, 2712, 3164, 3342, 3616, 3899, 4032, 4068, 4456, 4746, 5013, 5424, 6328, 6684, 7119, 7232, 7798, 8136, 8912, 9492, 10026, 10848, 11697, 12656, 13368, 14238, 15596, 16272, 17824, 18984, 20052, 21696, 23394, 25312, 26736, 28476, 31192, 32544, 35091, 35648, 37968, 40104, 46788, 50624, 53472, 56952, 62384, 62941, 65088, 70182, 75936, 80208, 93576, 106944, 113904, 124768, 125882, 140364, 151872, 160416, 187152, 188823, 227808, 249536, 251764, 280728, 320832, 374304, 377646, 440587, 455616, 503528, 561456, 566469, 748608, 755292, 881174, 1007056, 1122912, 1132938, 1321761, 1510584, 1762348, 2014112, 2245824, 2265876, 2643522, 3021168, 3524696, 3965283, 4028224, 4531752, 5287044, 6042336, 7049392, 7930566, 9063504, 10574088, 12084672, 14098784, 15861132, 18127008, 21148176, 28197568, 31722264, 36254016, 42296352, 63444528, 84592704, 126889056, 253778112]

約数ペア:

[(1, 253778112), (2, 126889056), (3, 84592704), (4, 63444528), (6, 42296352), (7, 36254016), (8, 31722264), (9, 28197568), (12, 21148176), (14, 18127008), (16, 15861132), (18, 14098784), (21, 12084672), (24, 10574088), (28, 9063504), (32, 7930566), (36, 7049392), (42, 6042336), (48, 5287044), (56, 4531752), (63, 4028224), (64, 3965283), (72, 3524696), (84, 3021168), (96, 2643522), (112, 2265876), (113, 2245824), (126, 2014112), (144, 1762348), (168, 1510584), (192, 1321761), (224, 1132938), (226, 1122912), (252, 1007056), (288, 881174), (336, 755292), (339, 748608), (448, 566469), (452, 561456), (504, 503528), (557, 455616), (576, 440587), (672, 377646), (678, 374304), (791, 320832), (904, 280728), (1008, 251764), (1017, 249536), (1114, 227808), (1344, 188823), (1356, 187152), (1582, 160416), (1671, 151872), (1808, 140364), (2016, 125882), (2034, 124768), (2228, 113904), (2373, 106944), (2712, 93576), (3164, 80208), (3342, 75936), (3616, 70182), (3899, 65088), (4032, 62941), (4068, 62384), (4456, 56952), (4746, 53472), (5013, 50624), (5424, 46788), (6328, 40104), (6684, 37968), (7119, 35648), (7232, 35091), (7798, 32544), (8136, 31192), (8912, 28476), (9492, 26736), (10026, 25312), (10848, 23394), (11697, 21696), (12656, 20052), (13368, 18984), (14238, 17824), (15596, 16272)]