221248776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57259}}^1$

素因数の和:57298

約数の個数: 64

約数和(自身を含む): 659635200

約数和(自身を除く): 438386424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 57259, 114518, 171777, 229036, 343554, 400813, 458072, 687108, 801626, 1202439, 1316957, 1374216, 1603252, 2404878, 2633914, 3206504, 3950871, 4809756, 5267828, 7901742, 9218699, 9619512, 10535656, 15803484, 18437398, 27656097, 31606968, 36874796, 55312194, 73749592, 110624388, 221248776]

約数ペア:

[(1, 221248776), (2, 110624388), (3, 73749592), (4, 55312194), (6, 36874796), (7, 31606968), (8, 27656097), (12, 18437398), (14, 15803484), (21, 10535656), (23, 9619512), (24, 9218699), (28, 7901742), (42, 5267828), (46, 4809756), (56, 3950871), (69, 3206504), (84, 2633914), (92, 2404878), (138, 1603252), (161, 1374216), (168, 1316957), (184, 1202439), (276, 801626), (322, 687108), (483, 458072), (552, 400813), (644, 343554), (966, 229036), (1288, 171777), (1932, 114518), (3864, 57259)]