890904288

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{299363}}^1$

素因数の和:299407

約数の個数: 48

約数和(自身を含む): 2414071296

約数和(自身を除く): 1523167008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 299363, 598726, 898089, 1197452, 1796178, 2394904, 3592356, 4789808, 7184712, 9280253, 9579616, 14369424, 18560506, 27840759, 28738848, 37121012, 55681518, 74242024, 111363036, 148484048, 222726072, 296968096, 445452144, 890904288]

約数ペア:

[(1, 890904288), (2, 445452144), (3, 296968096), (4, 222726072), (6, 148484048), (8, 111363036), (12, 74242024), (16, 55681518), (24, 37121012), (31, 28738848), (32, 27840759), (48, 18560506), (62, 14369424), (93, 9579616), (96, 9280253), (124, 7184712), (186, 4789808), (248, 3592356), (372, 2394904), (496, 1796178), (744, 1197452), (992, 898089), (1488, 598726), (2976, 299363)]