581017416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 1758412800

約数和(自身を除く): 1177395384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 191, 228, 266, 382, 399, 456, 532, 573, 764, 798, 953, 1064, 1146, 1337, 1528, 1596, 1906, 2292, 2674, 2859, 3192, 3629, 3812, 4011, 4584, 5348, 5718, 6671, 7258, 7624, 8022, 10696, 10887, 11436, 13342, 14516, 16044, 18107, 20013, 21774, 22872, 25403, 26684, 29032, 32088, 36214, 40026, 43548, 50806, 53368, 54321, 72428, 76209, 80052, 87096, 101612, 108642, 126749, 144856, 152418, 160104, 182023, 203224, 217284, 253498, 304836, 364046, 380247, 434568, 506996, 546069, 609672, 728092, 760494, 1013992, 1092138, 1274161, 1456184, 1520988, 2184276, 2548322, 3041976, 3458437, 3822483, 4368552, 5096644, 6916874, 7644966, 10193288, 10375311, 13833748, 15289932, 20750622, 24209059, 27667496, 30579864, 41501244, 48418118, 72627177, 83002488, 96836236, 145254354, 193672472, 290508708, 581017416]

約数ペア:

[(1, 581017416), (2, 290508708), (3, 193672472), (4, 145254354), (6, 96836236), (7, 83002488), (8, 72627177), (12, 48418118), (14, 41501244), (19, 30579864), (21, 27667496), (24, 24209059), (28, 20750622), (38, 15289932), (42, 13833748), (56, 10375311), (57, 10193288), (76, 7644966), (84, 6916874), (114, 5096644), (133, 4368552), (152, 3822483), (168, 3458437), (191, 3041976), (228, 2548322), (266, 2184276), (382, 1520988), (399, 1456184), (456, 1274161), (532, 1092138), (573, 1013992), (764, 760494), (798, 728092), (953, 609672), (1064, 546069), (1146, 506996), (1337, 434568), (1528, 380247), (1596, 364046), (1906, 304836), (2292, 253498), (2674, 217284), (2859, 203224), (3192, 182023), (3629, 160104), (3812, 152418), (4011, 144856), (4584, 126749), (5348, 108642), (5718, 101612), (6671, 87096), (7258, 80052), (7624, 76209), (8022, 72428), (10696, 54321), (10887, 53368), (11436, 50806), (13342, 43548), (14516, 40026), (16044, 36214), (18107, 32088), (20013, 29032), (21774, 26684), (22872, 25403)]