259220016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5335

約数の個数: 120

約数和(自身を含む): 817090560

約数和(自身を除く): 557870544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5279, 5456, 6138, 8184, 10558, 12276, 15837, 16368, 21116, 24552, 31674, 42232, 47511, 49104, 58069, 63348, 84464, 95022, 116138, 126696, 163649, 174207, 190044, 232276, 253392, 327298, 348414, 380088, 464552, 490947, 522621, 654596, 696828, 760176, 929104, 981894, 1045242, 1309192, 1393656, 1472841, 1800139, 1963788, 2090484, 2618384, 2787312, 2945682, 3600278, 3927576, 4180968, 5400417, 5891364, 7200556, 7855152, 8361936, 10800834, 11782728, 14401112, 16201251, 21601668, 23565456, 28802224, 32402502, 43203336, 64805004, 86406672, 129610008, 259220016]

約数ペア:

[(1, 259220016), (2, 129610008), (3, 86406672), (4, 64805004), (6, 43203336), (8, 32402502), (9, 28802224), (11, 23565456), (12, 21601668), (16, 16201251), (18, 14401112), (22, 11782728), (24, 10800834), (31, 8361936), (33, 7855152), (36, 7200556), (44, 5891364), (48, 5400417), (62, 4180968), (66, 3927576), (72, 3600278), (88, 2945682), (93, 2787312), (99, 2618384), (124, 2090484), (132, 1963788), (144, 1800139), (176, 1472841), (186, 1393656), (198, 1309192), (248, 1045242), (264, 981894), (279, 929104), (341, 760176), (372, 696828), (396, 654596), (496, 522621), (528, 490947), (558, 464552), (682, 380088), (744, 348414), (792, 327298), (1023, 253392), (1116, 232276), (1364, 190044), (1488, 174207), (1584, 163649), (2046, 126696), (2232, 116138), (2728, 95022), (3069, 84464), (4092, 63348), (4464, 58069), (5279, 49104), (5456, 47511), (6138, 42232), (8184, 31674), (10558, 24552), (12276, 21116), (15837, 16368)]