520980544

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 1300935168

約数和(自身を除く): 779954624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 92, 98, 112, 124, 161, 184, 196, 217, 224, 233, 248, 322, 368, 392, 434, 448, 466, 496, 644, 713, 736, 784, 868, 932, 992, 1127, 1288, 1426, 1472, 1519, 1568, 1631, 1736, 1864, 1984, 2254, 2576, 2852, 3038, 3136, 3262, 3472, 3728, 4508, 4991, 5152, 5359, 5704, 6076, 6524, 6944, 7223, 7456, 9016, 9982, 10304, 10718, 11408, 11417, 12152, 13048, 13888, 14446, 14912, 18032, 19964, 21436, 22816, 22834, 24304, 26096, 28892, 34937, 36064, 37513, 39928, 42872, 45632, 45668, 48608, 50561, 52192, 57784, 69874, 72128, 75026, 79856, 85744, 91336, 97216, 101122, 104384, 115568, 139748, 150052, 159712, 166129, 171488, 182672, 202244, 231136, 262591, 279496, 300104, 319424, 332258, 342976, 353927, 365344, 404488, 462272, 525182, 558992, 600208, 664516, 707854, 730688, 808976, 1050364, 1117984, 1162903, 1200416, 1329032, 1415708, 1617952, 2100728, 2235968, 2325806, 2400832, 2658064, 2831416, 3235904, 4201456, 4651612, 5316128, 5662832, 8140321, 8402912, 9303224, 10632256, 11325664, 16280642, 16805824, 18606448, 22651328, 32561284, 37212896, 65122568, 74425792, 130245136, 260490272, 520980544]

約数ペア:

[(1, 520980544), (2, 260490272), (4, 130245136), (7, 74425792), (8, 65122568), (14, 37212896), (16, 32561284), (23, 22651328), (28, 18606448), (31, 16805824), (32, 16280642), (46, 11325664), (49, 10632256), (56, 9303224), (62, 8402912), (64, 8140321), (92, 5662832), (98, 5316128), (112, 4651612), (124, 4201456), (161, 3235904), (184, 2831416), (196, 2658064), (217, 2400832), (224, 2325806), (233, 2235968), (248, 2100728), (322, 1617952), (368, 1415708), (392, 1329032), (434, 1200416), (448, 1162903), (466, 1117984), (496, 1050364), (644, 808976), (713, 730688), (736, 707854), (784, 664516), (868, 600208), (932, 558992), (992, 525182), (1127, 462272), (1288, 404488), (1426, 365344), (1472, 353927), (1519, 342976), (1568, 332258), (1631, 319424), (1736, 300104), (1864, 279496), (1984, 262591), (2254, 231136), (2576, 202244), (2852, 182672), (3038, 171488), (3136, 166129), (3262, 159712), (3472, 150052), (3728, 139748), (4508, 115568), (4991, 104384), (5152, 101122), (5359, 97216), (5704, 91336), (6076, 85744), (6524, 79856), (6944, 75026), (7223, 72128), (7456, 69874), (9016, 57784), (9982, 52192), (10304, 50561), (10718, 48608), (11408, 45668), (11417, 45632), (12152, 42872), (13048, 39928), (13888, 37513), (14446, 36064), (14912, 34937), (18032, 28892), (19964, 26096), (21436, 24304), (22816, 22834)]