1188045272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 2432255040

約数和(自身を除く): 1244209768

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 71, 122, 136, 142, 244, 284, 488, 568, 1037, 1207, 2017, 2074, 2414, 4034, 4148, 4331, 4828, 8068, 8296, 8662, 9656, 16136, 17324, 34289, 34648, 68578, 73627, 123037, 137156, 143207, 147254, 246074, 274312, 286414, 294508, 492148, 572828, 589016, 984296, 1145656, 2091629, 2434519, 4183258, 4869038, 8366516, 8735627, 9738076, 16733032, 17471254, 19476152, 34942508, 69885016, 148505659, 297011318, 594022636, 1188045272]

約数ペア:

[(1, 1188045272), (2, 594022636), (4, 297011318), (8, 148505659), (17, 69885016), (34, 34942508), (61, 19476152), (68, 17471254), (71, 16733032), (122, 9738076), (136, 8735627), (142, 8366516), (244, 4869038), (284, 4183258), (488, 2434519), (568, 2091629), (1037, 1145656), (1207, 984296), (2017, 589016), (2074, 572828), (2414, 492148), (4034, 294508), (4148, 286414), (4331, 274312), (4828, 246074), (8068, 147254), (8296, 143207), (8662, 137156), (9656, 123037), (16136, 73627), (17324, 68578), (34289, 34648)]