287714952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10771}}^1$

素因数の和:10843

約数の個数: 96

約数和(自身を含む): 907433280

約数和(自身を除く): 619718328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2968, 3339, 3816, 4452, 6678, 8904, 10771, 13356, 21542, 26712, 32313, 43084, 64626, 75397, 86168, 96939, 129252, 150794, 193878, 226191, 258504, 301588, 387756, 452382, 570863, 603176, 678573, 775512, 904764, 1141726, 1357146, 1712589, 1809528, 2283452, 2714292, 3425178, 3996041, 4566904, 5137767, 5428584, 6850356, 7992082, 10275534, 11988123, 13700712, 15984164, 20551068, 23976246, 31968328, 35964369, 41102136, 47952492, 71928738, 95904984, 143857476, 287714952]

約数ペア:

[(1, 287714952), (2, 143857476), (3, 95904984), (4, 71928738), (6, 47952492), (7, 41102136), (8, 35964369), (9, 31968328), (12, 23976246), (14, 20551068), (18, 15984164), (21, 13700712), (24, 11988123), (28, 10275534), (36, 7992082), (42, 6850356), (53, 5428584), (56, 5137767), (63, 4566904), (72, 3996041), (84, 3425178), (106, 2714292), (126, 2283452), (159, 1809528), (168, 1712589), (212, 1357146), (252, 1141726), (318, 904764), (371, 775512), (424, 678573), (477, 603176), (504, 570863), (636, 452382), (742, 387756), (954, 301588), (1113, 258504), (1272, 226191), (1484, 193878), (1908, 150794), (2226, 129252), (2968, 96939), (3339, 86168), (3816, 75397), (4452, 64626), (6678, 43084), (8904, 32313), (10771, 26712), (13356, 21542)]