252279816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^3\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 654739200

約数和(自身を除く): 402459384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 431, 696, 841, 862, 1293, 1682, 1724, 2523, 2586, 3364, 3448, 5046, 5172, 6728, 10092, 10344, 12499, 20184, 24389, 24998, 37497, 48778, 49996, 73167, 74994, 97556, 99992, 146334, 149988, 195112, 292668, 299976, 362471, 585336, 724942, 1087413, 1449884, 2174826, 2899768, 4349652, 8699304, 10511659, 21023318, 31534977, 42046636, 63069954, 84093272, 126139908, 252279816]

約数ペア:

[(1, 252279816), (2, 126139908), (3, 84093272), (4, 63069954), (6, 42046636), (8, 31534977), (12, 21023318), (24, 10511659), (29, 8699304), (58, 4349652), (87, 2899768), (116, 2174826), (174, 1449884), (232, 1087413), (348, 724942), (431, 585336), (696, 362471), (841, 299976), (862, 292668), (1293, 195112), (1682, 149988), (1724, 146334), (2523, 99992), (2586, 97556), (3364, 74994), (3448, 73167), (5046, 49996), (5172, 48778), (6728, 37497), (10092, 24998), (10344, 24389), (12499, 20184)]