305239872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{227113}}^1$

素因数の和:227135

約数の個数: 56

約数和(自身を含む): 922991296

約数和(自身を除く): 617751424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 227113, 454226, 681339, 908452, 1362678, 1589791, 1816904, 2725356, 3179582, 3633808, 4769373, 5450712, 6359164, 7267616, 9538746, 10901424, 12718328, 14535232, 19077492, 21802848, 25436656, 38154984, 43605696, 50873312, 76309968, 101746624, 152619936, 305239872]

約数ペア:

[(1, 305239872), (2, 152619936), (3, 101746624), (4, 76309968), (6, 50873312), (7, 43605696), (8, 38154984), (12, 25436656), (14, 21802848), (16, 19077492), (21, 14535232), (24, 12718328), (28, 10901424), (32, 9538746), (42, 7267616), (48, 6359164), (56, 5450712), (64, 4769373), (84, 3633808), (96, 3179582), (112, 2725356), (168, 1816904), (192, 1589791), (224, 1362678), (336, 908452), (448, 681339), (672, 454226), (1344, 227113)]