289797744

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 762236928

約数和(自身を除く): 472439184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 137, 254, 274, 347, 381, 411, 508, 548, 694, 762, 822, 1016, 1041, 1096, 1388, 1524, 1644, 2032, 2082, 2192, 2776, 3048, 3288, 4164, 5552, 6096, 6576, 8328, 16656, 17399, 34798, 44069, 47539, 52197, 69596, 88138, 95078, 104394, 132207, 139192, 142617, 176276, 190156, 208788, 264414, 278384, 285234, 352552, 380312, 417576, 528828, 570468, 705104, 760624, 835152, 1057656, 1140936, 2115312, 2281872, 6037453, 12074906, 18112359, 24149812, 36224718, 48299624, 72449436, 96599248, 144898872, 289797744]

約数ペア:

[(1, 289797744), (2, 144898872), (3, 96599248), (4, 72449436), (6, 48299624), (8, 36224718), (12, 24149812), (16, 18112359), (24, 12074906), (48, 6037453), (127, 2281872), (137, 2115312), (254, 1140936), (274, 1057656), (347, 835152), (381, 760624), (411, 705104), (508, 570468), (548, 528828), (694, 417576), (762, 380312), (822, 352552), (1016, 285234), (1041, 278384), (1096, 264414), (1388, 208788), (1524, 190156), (1644, 176276), (2032, 142617), (2082, 139192), (2192, 132207), (2776, 104394), (3048, 95078), (3288, 88138), (4164, 69596), (5552, 52197), (6096, 47539), (6576, 44069), (8328, 34798), (16656, 17399)]