325143128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 664070400

約数和(自身を除く): 338927272

約数列:

[1, 2, 4, 8, 29, 31, 53, 58, 62, 106, 116, 124, 212, 232, 248, 424, 853, 899, 1537, 1643, 1706, 1798, 3074, 3286, 3412, 3596, 6148, 6572, 6824, 7192, 12296, 13144, 24737, 26443, 45209, 47647, 49474, 52886, 90418, 95294, 98948, 105772, 180836, 190588, 197896, 211544, 361672, 381176, 766847, 1311061, 1401479, 1533694, 2622122, 2802958, 3067388, 5244244, 5605916, 6134776, 10488488, 11211832, 40642891, 81285782, 162571564, 325143128]

約数ペア:

[(1, 325143128), (2, 162571564), (4, 81285782), (8, 40642891), (29, 11211832), (31, 10488488), (53, 6134776), (58, 5605916), (62, 5244244), (106, 3067388), (116, 2802958), (124, 2622122), (212, 1533694), (232, 1401479), (248, 1311061), (424, 766847), (853, 381176), (899, 361672), (1537, 211544), (1643, 197896), (1706, 190588), (1798, 180836), (3074, 105772), (3286, 98948), (3412, 95294), (3596, 90418), (6148, 52886), (6572, 49474), (6824, 47647), (7192, 45209), (12296, 26443), (13144, 24737)]