127440576

素因数分解:

$2^6\times 3^2\times {\mathrm{221251}}^1$

素因数の和:221269

約数の個数: 42

約数和(自身を含む): 365287052

約数和(自身を除く): 237846476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 221251, 442502, 663753, 885004, 1327506, 1770008, 1991259, 2655012, 3540016, 3982518, 5310024, 7080032, 7965036, 10620048, 14160064, 15930072, 21240096, 31860144, 42480192, 63720288, 127440576]

約数ペア:

[(1, 127440576), (2, 63720288), (3, 42480192), (4, 31860144), (6, 21240096), (8, 15930072), (9, 14160064), (12, 10620048), (16, 7965036), (18, 7080032), (24, 5310024), (32, 3982518), (36, 3540016), (48, 2655012), (64, 1991259), (72, 1770008), (96, 1327506), (144, 885004), (192, 663753), (288, 442502), (576, 221251)]