243358528

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2393}}^1$

素因数の和:2639

約数の個数: 56

約数和(自身を含む): 554565312

約数和(自身を除く): 311206784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 908, 1589, 1816, 2393, 3178, 3632, 4786, 6356, 7264, 9572, 12712, 14528, 16751, 19144, 25424, 33502, 38288, 50848, 67004, 76576, 101696, 134008, 153152, 268016, 536032, 543211, 1072064, 1086422, 2172844, 3802477, 4345688, 7604954, 8691376, 15209908, 17382752, 30419816, 34765504, 60839632, 121679264, 243358528]

約数ペア:

[(1, 243358528), (2, 121679264), (4, 60839632), (7, 34765504), (8, 30419816), (14, 17382752), (16, 15209908), (28, 8691376), (32, 7604954), (56, 4345688), (64, 3802477), (112, 2172844), (224, 1086422), (227, 1072064), (448, 543211), (454, 536032), (908, 268016), (1589, 153152), (1816, 134008), (2393, 101696), (3178, 76576), (3632, 67004), (4786, 50848), (6356, 38288), (7264, 33502), (9572, 25424), (12712, 19144), (14528, 16751)]