228238776

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{19937}}^1$

素因数の和:20005

約数の個数: 64

約数和(自身を含む): 645991200

約数和(自身を除く): 417752424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 19937, 39874, 59811, 79748, 119622, 159496, 179433, 239244, 358866, 478488, 538299, 717732, 1056661, 1076598, 1435464, 2113322, 2153196, 3169983, 4226644, 4306392, 6339966, 8453288, 9509949, 12679932, 19019898, 25359864, 28529847, 38039796, 57059694, 76079592, 114119388, 228238776]

約数ペア:

[(1, 228238776), (2, 114119388), (3, 76079592), (4, 57059694), (6, 38039796), (8, 28529847), (9, 25359864), (12, 19019898), (18, 12679932), (24, 9509949), (27, 8453288), (36, 6339966), (53, 4306392), (54, 4226644), (72, 3169983), (106, 2153196), (108, 2113322), (159, 1435464), (212, 1076598), (216, 1056661), (318, 717732), (424, 538299), (477, 478488), (636, 358866), (954, 239244), (1272, 179433), (1431, 159496), (1908, 119622), (2862, 79748), (3816, 59811), (5724, 39874), (11448, 19937)]