919615242

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 2374848000

約数和(自身を除く): 1455232758

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 74, 78, 91, 98, 111, 147, 182, 222, 259, 273, 294, 343, 481, 518, 546, 637, 686, 777, 929, 962, 1029, 1274, 1443, 1554, 1813, 1858, 1911, 2058, 2787, 2886, 3367, 3626, 3822, 4459, 5439, 5574, 6503, 6734, 8918, 10101, 10878, 12077, 12691, 13006, 13377, 19509, 20202, 23569, 24154, 25382, 26754, 34373, 36231, 38073, 39018, 45521, 47138, 68746, 70707, 72462, 76146, 84539, 91042, 103119, 136563, 141414, 164983, 169078, 206238, 240611, 253617, 273126, 318647, 329966, 446849, 481222, 494949, 507234, 591773, 637294, 721833, 893698, 955941, 989898, 1183546, 1340547, 1443666, 1684277, 1775319, 1911882, 2681094, 3127943, 3368554, 3550638, 4142411, 5052831, 6255886, 8284822, 9383829, 10105662, 11789939, 12427233, 18767658, 21895601, 23579878, 24854466, 35369817, 43791202, 65686803, 70739634, 131373606, 153269207, 306538414, 459807621, 919615242]

約数ペア:

[(1, 919615242), (2, 459807621), (3, 306538414), (6, 153269207), (7, 131373606), (13, 70739634), (14, 65686803), (21, 43791202), (26, 35369817), (37, 24854466), (39, 23579878), (42, 21895601), (49, 18767658), (74, 12427233), (78, 11789939), (91, 10105662), (98, 9383829), (111, 8284822), (147, 6255886), (182, 5052831), (222, 4142411), (259, 3550638), (273, 3368554), (294, 3127943), (343, 2681094), (481, 1911882), (518, 1775319), (546, 1684277), (637, 1443666), (686, 1340547), (777, 1183546), (929, 989898), (962, 955941), (1029, 893698), (1274, 721833), (1443, 637294), (1554, 591773), (1813, 507234), (1858, 494949), (1911, 481222), (2058, 446849), (2787, 329966), (2886, 318647), (3367, 273126), (3626, 253617), (3822, 240611), (4459, 206238), (5439, 169078), (5574, 164983), (6503, 141414), (6734, 136563), (8918, 103119), (10101, 91042), (10878, 84539), (12077, 76146), (12691, 72462), (13006, 70707), (13377, 68746), (19509, 47138), (20202, 45521), (23569, 39018), (24154, 38073), (25382, 36231), (26754, 34373)]