1215099424

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 3037353984

約数和(自身を除く): 1822254560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 127, 154, 176, 224, 242, 254, 308, 352, 353, 484, 508, 616, 706, 847, 889, 968, 1016, 1232, 1397, 1412, 1694, 1778, 1936, 2032, 2464, 2471, 2794, 2824, 3388, 3556, 3872, 3883, 4064, 4942, 5588, 5648, 6776, 7112, 7766, 9779, 9884, 11176, 11296, 13552, 14224, 15367, 15532, 19558, 19768, 22352, 27104, 27181, 28448, 30734, 31064, 39116, 39536, 42713, 44704, 44831, 54362, 61468, 62128, 78232, 79072, 85426, 89662, 107569, 108724, 122936, 124256, 156464, 170852, 179324, 215138, 217448, 245872, 298991, 312928, 313817, 341704, 358648, 430276, 434896, 491744, 493141, 597982, 627634, 683408, 717296, 860552, 869792, 986282, 1195964, 1255268, 1366816, 1434592, 1721104, 1972564, 2391928, 2510536, 3442208, 3451987, 3945128, 4783856, 5021072, 5424551, 6903974, 7890256, 9567712, 10042144, 10849102, 13807948, 15780512, 21698204, 27615896, 37971857, 43396408, 55231792, 75943714, 86792816, 110463584, 151887428, 173585632, 303774856, 607549712, 1215099424]

約数ペア:

[(1, 1215099424), (2, 607549712), (4, 303774856), (7, 173585632), (8, 151887428), (11, 110463584), (14, 86792816), (16, 75943714), (22, 55231792), (28, 43396408), (32, 37971857), (44, 27615896), (56, 21698204), (77, 15780512), (88, 13807948), (112, 10849102), (121, 10042144), (127, 9567712), (154, 7890256), (176, 6903974), (224, 5424551), (242, 5021072), (254, 4783856), (308, 3945128), (352, 3451987), (353, 3442208), (484, 2510536), (508, 2391928), (616, 1972564), (706, 1721104), (847, 1434592), (889, 1366816), (968, 1255268), (1016, 1195964), (1232, 986282), (1397, 869792), (1412, 860552), (1694, 717296), (1778, 683408), (1936, 627634), (2032, 597982), (2464, 493141), (2471, 491744), (2794, 434896), (2824, 430276), (3388, 358648), (3556, 341704), (3872, 313817), (3883, 312928), (4064, 298991), (4942, 245872), (5588, 217448), (5648, 215138), (6776, 179324), (7112, 170852), (7766, 156464), (9779, 124256), (9884, 122936), (11176, 108724), (11296, 107569), (13552, 89662), (14224, 85426), (15367, 79072), (15532, 78232), (19558, 62128), (19768, 61468), (22352, 54362), (27104, 44831), (27181, 44704), (28448, 42713), (30734, 39536), (31064, 39116)]