338370816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 1040183424

約数和(自身を除く): 701812608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 256, 336, 339, 384, 448, 452, 557, 672, 678, 768, 791, 896, 904, 1114, 1344, 1356, 1582, 1671, 1792, 1808, 2228, 2373, 2688, 2712, 3164, 3342, 3616, 3899, 4456, 4746, 5376, 5424, 6328, 6684, 7232, 7798, 8912, 9492, 10848, 11697, 12656, 13368, 14464, 15596, 17824, 18984, 21696, 23394, 25312, 26736, 28928, 31192, 35648, 37968, 43392, 46788, 50624, 53472, 62384, 62941, 71296, 75936, 86784, 93576, 101248, 106944, 124768, 125882, 142592, 151872, 187152, 188823, 202496, 213888, 249536, 251764, 303744, 374304, 377646, 427776, 440587, 499072, 503528, 607488, 748608, 755292, 881174, 998144, 1007056, 1321761, 1497216, 1510584, 1762348, 2014112, 2643522, 2994432, 3021168, 3524696, 4028224, 5287044, 6042336, 7049392, 8056448, 10574088, 12084672, 14098784, 16112896, 21148176, 24169344, 28197568, 42296352, 48338688, 56395136, 84592704, 112790272, 169185408, 338370816]

約数ペア:

[(1, 338370816), (2, 169185408), (3, 112790272), (4, 84592704), (6, 56395136), (7, 48338688), (8, 42296352), (12, 28197568), (14, 24169344), (16, 21148176), (21, 16112896), (24, 14098784), (28, 12084672), (32, 10574088), (42, 8056448), (48, 7049392), (56, 6042336), (64, 5287044), (84, 4028224), (96, 3524696), (112, 3021168), (113, 2994432), (128, 2643522), (168, 2014112), (192, 1762348), (224, 1510584), (226, 1497216), (256, 1321761), (336, 1007056), (339, 998144), (384, 881174), (448, 755292), (452, 748608), (557, 607488), (672, 503528), (678, 499072), (768, 440587), (791, 427776), (896, 377646), (904, 374304), (1114, 303744), (1344, 251764), (1356, 249536), (1582, 213888), (1671, 202496), (1792, 188823), (1808, 187152), (2228, 151872), (2373, 142592), (2688, 125882), (2712, 124768), (3164, 106944), (3342, 101248), (3616, 93576), (3899, 86784), (4456, 75936), (4746, 71296), (5376, 62941), (5424, 62384), (6328, 53472), (6684, 50624), (7232, 46788), (7798, 43392), (8912, 37968), (9492, 35648), (10848, 31192), (11697, 28928), (12656, 26736), (13368, 25312), (14464, 23394), (15596, 21696), (17824, 18984)]