989746752

素因数分解:

$2^6\times 3^1\times {\mathrm{643}}^1\times {\mathrm{8017}}^1$

素因数の和:8675

約数の個数: 56

約数和(自身を含む): 2623104736

約数和(自身を除く): 1633357984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 643, 1286, 1929, 2572, 3858, 5144, 7716, 8017, 10288, 15432, 16034, 20576, 24051, 30864, 32068, 41152, 48102, 61728, 64136, 96204, 123456, 128272, 192408, 256544, 384816, 513088, 769632, 1539264, 5154931, 10309862, 15464793, 20619724, 30929586, 41239448, 61859172, 82478896, 123718344, 164957792, 247436688, 329915584, 494873376, 989746752]

約数ペア:

[(1, 989746752), (2, 494873376), (3, 329915584), (4, 247436688), (6, 164957792), (8, 123718344), (12, 82478896), (16, 61859172), (24, 41239448), (32, 30929586), (48, 20619724), (64, 15464793), (96, 10309862), (192, 5154931), (643, 1539264), (1286, 769632), (1929, 513088), (2572, 384816), (3858, 256544), (5144, 192408), (7716, 128272), (8017, 123456), (10288, 96204), (15432, 64136), (16034, 61728), (20576, 48102), (24051, 41152), (30864, 32068)]