625949273612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1\times {\mathrm{2011}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 1224018130944

約数和(自身を除く): 598068857332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 353, 403, 547, 706, 806, 1094, 1412, 1612, 2011, 2188, 4022, 4589, 7111, 8044, 9178, 10943, 14222, 16957, 18356, 21886, 26143, 28444, 33914, 43772, 52286, 62341, 67828, 104572, 124682, 142259, 193091, 220441, 249364, 284518, 386182, 440882, 569036, 709883, 772364, 810433, 881764, 1100017, 1419766, 1620866, 2200034, 2510183, 2839532, 3241732, 4400068, 5020366, 5985821, 9228479, 10040732, 11971642, 14300221, 18456958, 22006373, 23943284, 28600442, 34100527, 36913916, 44012746, 57200884, 68201054, 77815673, 88025492, 136402108, 155631346, 286082849, 311262692, 388306001, 443306851, 572165698, 776612002, 886613702, 1144331396, 1553224004, 1773227404, 5047978013, 10095956026, 12037486031, 20191912052, 24074972062, 48149944124, 156487318403, 312974636806, 625949273612]

約数ペア:

[(1, 625949273612), (2, 312974636806), (4, 156487318403), (13, 48149944124), (26, 24074972062), (31, 20191912052), (52, 12037486031), (62, 10095956026), (124, 5047978013), (353, 1773227404), (403, 1553224004), (547, 1144331396), (706, 886613702), (806, 776612002), (1094, 572165698), (1412, 443306851), (1612, 388306001), (2011, 311262692), (2188, 286082849), (4022, 155631346), (4589, 136402108), (7111, 88025492), (8044, 77815673), (9178, 68201054), (10943, 57200884), (14222, 44012746), (16957, 36913916), (18356, 34100527), (21886, 28600442), (26143, 23943284), (28444, 22006373), (33914, 18456958), (43772, 14300221), (52286, 11971642), (62341, 10040732), (67828, 9228479), (104572, 5985821), (124682, 5020366), (142259, 4400068), (193091, 3241732), (220441, 2839532), (249364, 2510183), (284518, 2200034), (386182, 1620866), (440882, 1419766), (569036, 1100017), (709883, 881764), (772364, 810433)]