222666864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28813}}^1$

素因数の和:28854

約数の個数: 80

約数和(自身を含む): 686003712

約数和(自身を除く): 463336848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 28813, 57626, 86439, 115252, 172878, 201691, 230504, 345756, 403382, 461008, 605073, 662699, 691512, 806764, 1210146, 1325398, 1383024, 1613528, 1988097, 2420292, 2650796, 3227056, 3976194, 4638893, 4840584, 5301592, 7952388, 9277786, 9681168, 10603184, 13916679, 15904776, 18555572, 27833358, 31809552, 37111144, 55666716, 74222288, 111333432, 222666864]

約数ペア:

[(1, 222666864), (2, 111333432), (3, 74222288), (4, 55666716), (6, 37111144), (7, 31809552), (8, 27833358), (12, 18555572), (14, 15904776), (16, 13916679), (21, 10603184), (23, 9681168), (24, 9277786), (28, 7952388), (42, 5301592), (46, 4840584), (48, 4638893), (56, 3976194), (69, 3227056), (84, 2650796), (92, 2420292), (112, 1988097), (138, 1613528), (161, 1383024), (168, 1325398), (184, 1210146), (276, 806764), (322, 691512), (336, 662699), (368, 605073), (483, 461008), (552, 403382), (644, 345756), (966, 230504), (1104, 201691), (1288, 172878), (1932, 115252), (2576, 86439), (3864, 57626), (7728, 28813)]