269551404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 754790400

約数和(自身を除く): 485238996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 107, 114, 116, 127, 171, 174, 214, 228, 254, 261, 321, 342, 348, 381, 428, 508, 522, 551, 642, 684, 762, 963, 1044, 1102, 1143, 1284, 1524, 1653, 1926, 2033, 2204, 2286, 2413, 3103, 3306, 3683, 3852, 4066, 4572, 4826, 4959, 6099, 6206, 6612, 7239, 7366, 8132, 9309, 9652, 9918, 11049, 12198, 12412, 13589, 14478, 14732, 18297, 18618, 19836, 21717, 22098, 24396, 27178, 27927, 28956, 33147, 36594, 37236, 40767, 43434, 44196, 54356, 55854, 58957, 66294, 69977, 73188, 81534, 86868, 111708, 117914, 122301, 132588, 139954, 163068, 176871, 209931, 235828, 244602, 258191, 279908, 353742, 394081, 419862, 489204, 516382, 530613, 629793, 707484, 774573, 788162, 839724, 1032764, 1061226, 1182243, 1259586, 1549146, 1576324, 2122452, 2323719, 2364486, 2519172, 3098292, 3546729, 4647438, 4728972, 7093458, 7487539, 9294876, 14186916, 14975078, 22462617, 29950156, 44925234, 67387851, 89850468, 134775702, 269551404]

約数ペア:

[(1, 269551404), (2, 134775702), (3, 89850468), (4, 67387851), (6, 44925234), (9, 29950156), (12, 22462617), (18, 14975078), (19, 14186916), (29, 9294876), (36, 7487539), (38, 7093458), (57, 4728972), (58, 4647438), (76, 3546729), (87, 3098292), (107, 2519172), (114, 2364486), (116, 2323719), (127, 2122452), (171, 1576324), (174, 1549146), (214, 1259586), (228, 1182243), (254, 1061226), (261, 1032764), (321, 839724), (342, 788162), (348, 774573), (381, 707484), (428, 629793), (508, 530613), (522, 516382), (551, 489204), (642, 419862), (684, 394081), (762, 353742), (963, 279908), (1044, 258191), (1102, 244602), (1143, 235828), (1284, 209931), (1524, 176871), (1653, 163068), (1926, 139954), (2033, 132588), (2204, 122301), (2286, 117914), (2413, 111708), (3103, 86868), (3306, 81534), (3683, 73188), (3852, 69977), (4066, 66294), (4572, 58957), (4826, 55854), (4959, 54356), (6099, 44196), (6206, 43434), (6612, 40767), (7239, 37236), (7366, 36594), (8132, 33147), (9309, 28956), (9652, 27927), (9918, 27178), (11049, 24396), (12198, 22098), (12412, 21717), (13589, 19836), (14478, 18618), (14732, 18297)]