664398432

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{14153}}^1$

素因数の和:14332

約数の個数: 72

約数和(自身を含む): 1901108664

約数和(自身を除く): 1236710232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 11736, 14153, 15648, 23472, 28306, 42459, 46944, 56612, 84918, 113224, 127377, 169836, 226448, 254754, 339672, 452896, 509508, 679344, 1019016, 1358688, 2038032, 2306939, 4076064, 4613878, 6920817, 9227756, 13841634, 18455512, 20762451, 27683268, 36911024, 41524902, 55366536, 73822048, 83049804, 110733072, 166099608, 221466144, 332199216, 664398432]

約数ペア:

[(1, 664398432), (2, 332199216), (3, 221466144), (4, 166099608), (6, 110733072), (8, 83049804), (9, 73822048), (12, 55366536), (16, 41524902), (18, 36911024), (24, 27683268), (32, 20762451), (36, 18455512), (48, 13841634), (72, 9227756), (96, 6920817), (144, 4613878), (163, 4076064), (288, 2306939), (326, 2038032), (489, 1358688), (652, 1019016), (978, 679344), (1304, 509508), (1467, 452896), (1956, 339672), (2608, 254754), (2934, 226448), (3912, 169836), (5216, 127377), (5868, 113224), (7824, 84918), (11736, 56612), (14153, 46944), (15648, 42459), (23472, 28306)]