226741284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 720510336

約数和(自身を除く): 493769052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 157, 198, 231, 252, 308, 314, 396, 462, 471, 521, 628, 693, 924, 942, 1042, 1099, 1386, 1413, 1563, 1727, 1884, 2084, 2198, 2772, 2826, 3126, 3297, 3454, 3647, 4396, 4689, 5181, 5652, 5731, 6252, 6594, 6908, 7294, 9378, 9891, 10362, 10941, 11462, 12089, 13188, 14588, 15543, 17193, 18756, 19782, 20724, 21882, 22924, 24178, 31086, 32823, 34386, 36267, 39564, 40117, 43764, 48356, 51579, 62172, 65646, 68772, 72534, 80234, 81797, 103158, 108801, 120351, 131292, 145068, 160468, 163594, 206316, 217602, 240702, 245391, 327188, 361053, 435204, 481404, 490782, 572579, 722106, 736173, 899767, 981564, 1145158, 1444212, 1472346, 1717737, 1799534, 2290316, 2699301, 2944692, 3435474, 3599068, 5153211, 5398602, 6298369, 6870948, 8097903, 10306422, 10797204, 12596738, 16195806, 18895107, 20612844, 25193476, 32391612, 37790214, 56685321, 75580428, 113370642, 226741284]

約数ペア:

[(1, 226741284), (2, 113370642), (3, 75580428), (4, 56685321), (6, 37790214), (7, 32391612), (9, 25193476), (11, 20612844), (12, 18895107), (14, 16195806), (18, 12596738), (21, 10797204), (22, 10306422), (28, 8097903), (33, 6870948), (36, 6298369), (42, 5398602), (44, 5153211), (63, 3599068), (66, 3435474), (77, 2944692), (84, 2699301), (99, 2290316), (126, 1799534), (132, 1717737), (154, 1472346), (157, 1444212), (198, 1145158), (231, 981564), (252, 899767), (308, 736173), (314, 722106), (396, 572579), (462, 490782), (471, 481404), (521, 435204), (628, 361053), (693, 327188), (924, 245391), (942, 240702), (1042, 217602), (1099, 206316), (1386, 163594), (1413, 160468), (1563, 145068), (1727, 131292), (1884, 120351), (2084, 108801), (2198, 103158), (2772, 81797), (2826, 80234), (3126, 72534), (3297, 68772), (3454, 65646), (3647, 62172), (4396, 51579), (4689, 48356), (5181, 43764), (5652, 40117), (5731, 39564), (6252, 36267), (6594, 34386), (6908, 32823), (7294, 31086), (9378, 24178), (9891, 22924), (10362, 21882), (10941, 20724), (11462, 19782), (12089, 18756), (13188, 17193), (14588, 15543)]