288520254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5417}}^1$

素因数の和:5705

約数の個数: 48

約数和(自身を含む): 684618480

約数和(自身を除く): 396098226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 269, 538, 807, 1614, 2421, 2959, 4842, 5417, 5918, 8877, 10834, 16251, 17754, 26631, 32502, 48753, 53262, 59587, 97506, 119174, 178761, 357522, 536283, 1072566, 1457173, 2914346, 4371519, 8743038, 13114557, 16028903, 26229114, 32057806, 48086709, 96173418, 144260127, 288520254]

約数ペア:

[(1, 288520254), (2, 144260127), (3, 96173418), (6, 48086709), (9, 32057806), (11, 26229114), (18, 16028903), (22, 13114557), (33, 8743038), (66, 4371519), (99, 2914346), (198, 1457173), (269, 1072566), (538, 536283), (807, 357522), (1614, 178761), (2421, 119174), (2959, 97506), (4842, 59587), (5417, 53262), (5918, 48753), (8877, 32502), (10834, 26631), (16251, 17754)]