2856504

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{347}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 8352000

約数和(自身を除く): 5495496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 347, 392, 588, 686, 694, 1029, 1041, 1176, 1372, 1388, 2058, 2082, 2429, 2744, 2776, 4116, 4164, 4858, 7287, 8232, 8328, 9716, 14574, 17003, 19432, 29148, 34006, 51009, 58296, 68012, 102018, 119021, 136024, 204036, 238042, 357063, 408072, 476084, 714126, 952168, 1428252, 2856504]

約数ペア:

[(1, 2856504), (2, 1428252), (3, 952168), (4, 714126), (6, 476084), (7, 408072), (8, 357063), (12, 238042), (14, 204036), (21, 136024), (24, 119021), (28, 102018), (42, 68012), (49, 58296), (56, 51009), (84, 34006), (98, 29148), (147, 19432), (168, 17003), (196, 14574), (294, 9716), (343, 8328), (347, 8232), (392, 7287), (588, 4858), (686, 4164), (694, 4116), (1029, 2776), (1041, 2744), (1176, 2429), (1372, 2082), (1388, 2058)]