255107034

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 144

約数和(自身を含む): 729499680

約数和(自身を除く): 474392646

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 741, 798, 819, 882, 931, 1171, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2223, 2342, 2394, 2793, 3458, 3513, 3822, 4446, 5187, 5586, 5733, 7026, 8197, 8379, 10374, 10539, 11466, 12103, 15223, 15561, 16394, 16758, 21078, 22249, 24206, 24591, 30446, 31122, 36309, 44498, 45669, 49182, 57379, 66747, 72618, 73773, 91338, 106561, 108927, 114758, 133494, 137007, 147546, 155743, 172137, 200241, 213122, 217854, 274014, 289237, 311486, 319683, 344274, 400482, 467229, 516411, 578474, 639366, 745927, 867711, 934458, 959049, 1032822, 1090201, 1401687, 1491854, 1735422, 1918098, 2024659, 2180402, 2237781, 2603133, 2803374, 3270603, 4049318, 4475562, 5206266, 6073977, 6541206, 6713343, 9811809, 12147954, 13426686, 14172613, 18221931, 19623618, 28345226, 36443862, 42517839, 85035678, 127553517, 255107034]

約数ペア:

[(1, 255107034), (2, 127553517), (3, 85035678), (6, 42517839), (7, 36443862), (9, 28345226), (13, 19623618), (14, 18221931), (18, 14172613), (19, 13426686), (21, 12147954), (26, 9811809), (38, 6713343), (39, 6541206), (42, 6073977), (49, 5206266), (57, 4475562), (63, 4049318), (78, 3270603), (91, 2803374), (98, 2603133), (114, 2237781), (117, 2180402), (126, 2024659), (133, 1918098), (147, 1735422), (171, 1491854), (182, 1401687), (234, 1090201), (247, 1032822), (266, 959049), (273, 934458), (294, 867711), (342, 745927), (399, 639366), (441, 578474), (494, 516411), (546, 467229), (637, 400482), (741, 344274), (798, 319683), (819, 311486), (882, 289237), (931, 274014), (1171, 217854), (1197, 213122), (1274, 200241), (1482, 172137), (1638, 155743), (1729, 147546), (1862, 137007), (1911, 133494), (2223, 114758), (2342, 108927), (2394, 106561), (2793, 91338), (3458, 73773), (3513, 72618), (3822, 66747), (4446, 57379), (5187, 49182), (5586, 45669), (5733, 44498), (7026, 36309), (8197, 31122), (8379, 30446), (10374, 24591), (10539, 24206), (11466, 22249), (12103, 21078), (15223, 16758), (15561, 16394)]