220939656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57179}}^1$

素因数の和:57218

約数の個数: 64

約数和(自身を含む): 658713600

約数和(自身を除く): 437773944

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, 57179, 114358, 171537, 228716, 343074, 400253, 457432, 686148, 800506, 1200759, 1315117, 1372296, 1601012, 2401518, 2630234, 3202024, 3945351, 4803036, 5260468, 7890702, 9205819, 9606072, 10520936, 15781404, 18411638, 27617457, 31562808, 36823276, 55234914, 73646552, 110469828, 220939656]

約数ペア:

[(1, 220939656), (2, 110469828), (3, 73646552), (4, 55234914), (6, 36823276), (7, 31562808), (8, 27617457), (12, 18411638), (14, 15781404), (21, 10520936), (23, 9606072), (24, 9205819), (28, 7890702), (42, 5260468), (46, 4803036), (56, 3945351), (69, 3202024), (84, 2630234), (92, 2401518), (138, 1601012), (161, 1372296), (168, 1315117), (184, 1200759), (276, 800506), (322, 686148), (483, 457432), (552, 400253), (644, 343074), (966, 228716), (1288, 171537), (1932, 114358), (3864, 57179)]