239398992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1001

約数の個数: 120

約数和(自身を含む): 768859520

約数和(自身を除く): 529460528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 439, 504, 541, 878, 1008, 1082, 1317, 1623, 1756, 2164, 2634, 3073, 3246, 3512, 3787, 3951, 4328, 4869, 5268, 6146, 6492, 7024, 7574, 7902, 8656, 9219, 9738, 10536, 11361, 12292, 12984, 15148, 15804, 18438, 19476, 21072, 22722, 24584, 25968, 27657, 30296, 31608, 34083, 36876, 38952, 45444, 49168, 55314, 60592, 63216, 68166, 73752, 77904, 90888, 110628, 136332, 147504, 181776, 221256, 237499, 272664, 442512, 474998, 545328, 712497, 949996, 1424994, 1662493, 1899992, 2137491, 2849988, 3324986, 3799984, 4274982, 4987479, 5699976, 6649972, 8549964, 9974958, 11399952, 13299944, 14962437, 17099928, 19949916, 26599888, 29924874, 34199856, 39899832, 59849748, 79799664, 119699496, 239398992]

約数ペア:

[(1, 239398992), (2, 119699496), (3, 79799664), (4, 59849748), (6, 39899832), (7, 34199856), (8, 29924874), (9, 26599888), (12, 19949916), (14, 17099928), (16, 14962437), (18, 13299944), (21, 11399952), (24, 9974958), (28, 8549964), (36, 6649972), (42, 5699976), (48, 4987479), (56, 4274982), (63, 3799984), (72, 3324986), (84, 2849988), (112, 2137491), (126, 1899992), (144, 1662493), (168, 1424994), (252, 949996), (336, 712497), (439, 545328), (504, 474998), (541, 442512), (878, 272664), (1008, 237499), (1082, 221256), (1317, 181776), (1623, 147504), (1756, 136332), (2164, 110628), (2634, 90888), (3073, 77904), (3246, 73752), (3512, 68166), (3787, 63216), (3951, 60592), (4328, 55314), (4869, 49168), (5268, 45444), (6146, 38952), (6492, 36876), (7024, 34083), (7574, 31608), (7902, 30296), (8656, 27657), (9219, 25968), (9738, 24584), (10536, 22722), (11361, 21072), (12292, 19476), (12984, 18438), (15148, 15804)]