2906772912

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{354139}}^1$

素因数の和:354175

約数の個数: 80

約数和(自身を含む): 8782672000

約数和(自身を除く): 5875899088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 354139, 708278, 1062417, 1416556, 2124834, 2833112, 3187251, 4249668, 5666224, 6374502, 6728641, 8499336, 9561753, 12749004, 13457282, 16998672, 19123506, 20185923, 25498008, 26914564, 38247012, 40371846, 50996016, 53829128, 60557769, 76494024, 80743692, 107658256, 121115538, 152988048, 161487384, 181673307, 242231076, 322974768, 363346614, 484462152, 726693228, 968924304, 1453386456, 2906772912]

約数ペア:

[(1, 2906772912), (2, 1453386456), (3, 968924304), (4, 726693228), (6, 484462152), (8, 363346614), (9, 322974768), (12, 242231076), (16, 181673307), (18, 161487384), (19, 152988048), (24, 121115538), (27, 107658256), (36, 80743692), (38, 76494024), (48, 60557769), (54, 53829128), (57, 50996016), (72, 40371846), (76, 38247012), (108, 26914564), (114, 25498008), (144, 20185923), (152, 19123506), (171, 16998672), (216, 13457282), (228, 12749004), (304, 9561753), (342, 8499336), (432, 6728641), (456, 6374502), (513, 5666224), (684, 4249668), (912, 3187251), (1026, 2833112), (1368, 2124834), (2052, 1416556), (2736, 1062417), (4104, 708278), (8208, 354139)]