281781024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{419317}}^1$

素因数の和:419337

約数の個数: 48

約数和(自身を含む): 845345088

約数和(自身を除く): 563564064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 419317, 838634, 1257951, 1677268, 2515902, 2935219, 3354536, 5031804, 5870438, 6709072, 8805657, 10063608, 11740876, 13418144, 17611314, 20127216, 23481752, 35222628, 40254432, 46963504, 70445256, 93927008, 140890512, 281781024]

約数ペア:

[(1, 281781024), (2, 140890512), (3, 93927008), (4, 70445256), (6, 46963504), (7, 40254432), (8, 35222628), (12, 23481752), (14, 20127216), (16, 17611314), (21, 13418144), (24, 11740876), (28, 10063608), (32, 8805657), (42, 6709072), (48, 5870438), (56, 5031804), (84, 3354536), (96, 2935219), (112, 2515902), (168, 1677268), (224, 1257951), (336, 838634), (672, 419317)]