279253790376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22505947}}^1$

素因数の和:22506014

約数の個数: 64

約数和(自身を含む): 777805562880

約数和(自身を除く): 498551772504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 22505947, 45011894, 67517841, 90023788, 135035682, 180047576, 247565417, 270071364, 495130834, 540142728, 742696251, 990261668, 1057779509, 1485392502, 1980523336, 2115559018, 2970785004, 3173338527, 4231118036, 5941570008, 6346677054, 8462236072, 11635574599, 12693354108, 23271149198, 25386708216, 34906723797, 46542298396, 69813447594, 93084596792, 139626895188, 279253790376]

約数ペア:

[(1, 279253790376), (2, 139626895188), (3, 93084596792), (4, 69813447594), (6, 46542298396), (8, 34906723797), (11, 25386708216), (12, 23271149198), (22, 12693354108), (24, 11635574599), (33, 8462236072), (44, 6346677054), (47, 5941570008), (66, 4231118036), (88, 3173338527), (94, 2970785004), (132, 2115559018), (141, 1980523336), (188, 1485392502), (264, 1057779509), (282, 990261668), (376, 742696251), (517, 540142728), (564, 495130834), (1034, 270071364), (1128, 247565417), (1551, 180047576), (2068, 135035682), (3102, 90023788), (4136, 67517841), (6204, 45011894), (12408, 22505947)]