681744576

素因数分解:

$2^6\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3583}}^1$

素因数の和:4589

約数の個数: 56

約数和(自身を含む): 1806106624

約数和(自身を除く): 1124362048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 991, 1982, 2973, 3583, 3964, 5946, 7166, 7928, 10749, 11892, 14332, 15856, 21498, 23784, 28664, 31712, 42996, 47568, 57328, 63424, 85992, 95136, 114656, 171984, 190272, 229312, 343968, 687936, 3550753, 7101506, 10652259, 14203012, 21304518, 28406024, 42609036, 56812048, 85218072, 113624096, 170436144, 227248192, 340872288, 681744576]

約数ペア:

[(1, 681744576), (2, 340872288), (3, 227248192), (4, 170436144), (6, 113624096), (8, 85218072), (12, 56812048), (16, 42609036), (24, 28406024), (32, 21304518), (48, 14203012), (64, 10652259), (96, 7101506), (192, 3550753), (991, 687936), (1982, 343968), (2973, 229312), (3583, 190272), (3964, 171984), (5946, 114656), (7166, 95136), (7928, 85992), (10749, 63424), (11892, 57328), (14332, 47568), (15856, 42996), (21498, 31712), (23784, 28664)]