281944572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 867041280

約数和(自身を除く): 585096708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 107, 114, 127, 133, 156, 182, 214, 228, 247, 254, 266, 273, 321, 364, 381, 399, 428, 494, 508, 532, 546, 642, 741, 749, 762, 798, 889, 988, 1092, 1284, 1391, 1482, 1498, 1524, 1596, 1651, 1729, 1778, 2033, 2247, 2413, 2667, 2782, 2964, 2996, 3302, 3458, 3556, 4066, 4173, 4494, 4826, 4953, 5187, 5334, 5564, 6099, 6604, 6916, 7239, 8132, 8346, 8988, 9652, 9737, 9906, 10374, 10668, 11557, 12198, 13589, 14231, 14478, 16692, 16891, 19474, 19812, 20748, 23114, 24396, 26429, 27178, 28462, 28956, 29211, 31369, 33782, 34671, 38948, 40767, 42693, 46228, 50673, 52858, 54356, 56924, 58422, 62738, 67564, 69342, 79287, 81534, 85386, 94107, 95123, 101346, 105716, 116844, 125476, 138684, 158574, 163068, 170772, 176657, 185003, 188214, 190246, 202692, 219583, 258191, 285369, 317148, 353314, 370006, 376428, 380492, 439166, 516382, 529971, 555009, 570738, 658749, 706628, 740012, 774573, 878332, 1032764, 1059942, 1110018, 1141476, 1236599, 1317498, 1549146, 1807337, 2119884, 2220036, 2473198, 2634996, 3098292, 3356483, 3614674, 3709797, 4946396, 5422011, 6712966, 7229348, 7419594, 10069449, 10844022, 13425932, 14839188, 20138898, 21688044, 23495381, 40277796, 46990762, 70486143, 93981524, 140972286, 281944572]

約数ペア:

[(1, 281944572), (2, 140972286), (3, 93981524), (4, 70486143), (6, 46990762), (7, 40277796), (12, 23495381), (13, 21688044), (14, 20138898), (19, 14839188), (21, 13425932), (26, 10844022), (28, 10069449), (38, 7419594), (39, 7229348), (42, 6712966), (52, 5422011), (57, 4946396), (76, 3709797), (78, 3614674), (84, 3356483), (91, 3098292), (107, 2634996), (114, 2473198), (127, 2220036), (133, 2119884), (156, 1807337), (182, 1549146), (214, 1317498), (228, 1236599), (247, 1141476), (254, 1110018), (266, 1059942), (273, 1032764), (321, 878332), (364, 774573), (381, 740012), (399, 706628), (428, 658749), (494, 570738), (508, 555009), (532, 529971), (546, 516382), (642, 439166), (741, 380492), (749, 376428), (762, 370006), (798, 353314), (889, 317148), (988, 285369), (1092, 258191), (1284, 219583), (1391, 202692), (1482, 190246), (1498, 188214), (1524, 185003), (1596, 176657), (1651, 170772), (1729, 163068), (1778, 158574), (2033, 138684), (2247, 125476), (2413, 116844), (2667, 105716), (2782, 101346), (2964, 95123), (2996, 94107), (3302, 85386), (3458, 81534), (3556, 79287), (4066, 69342), (4173, 67564), (4494, 62738), (4826, 58422), (4953, 56924), (5187, 54356), (5334, 52858), (5564, 50673), (6099, 46228), (6604, 42693), (6916, 40767), (7239, 38948), (8132, 34671), (8346, 33782), (8988, 31369), (9652, 29211), (9737, 28956), (9906, 28462), (10374, 27178), (10668, 26429), (11557, 24396), (12198, 23114), (13589, 20748), (14231, 19812), (14478, 19474), (16692, 16891)]