19419108228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19219}}^1$

素因数の和:19386

約数の個数: 144

約数和(自身を含む): 56416389120

約数和(自身を除く): 36997280892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 221, 234, 254, 306, 381, 442, 468, 508, 612, 663, 762, 884, 1143, 1326, 1524, 1651, 1989, 2159, 2286, 2652, 3302, 3978, 4318, 4572, 4953, 6477, 6604, 7956, 8636, 9906, 12954, 14859, 19219, 19431, 19812, 25908, 28067, 29718, 38438, 38862, 56134, 57657, 59436, 76876, 77724, 84201, 112268, 115314, 168402, 172971, 230628, 249847, 252603, 326723, 336804, 345942, 499694, 505206, 653446, 691884, 749541, 980169, 999388, 1010412, 1306892, 1499082, 1960338, 2248623, 2440813, 2940507, 2998164, 3920676, 4247399, 4497246, 4881626, 5881014, 7322439, 8494798, 8994492, 9763252, 11762028, 12742197, 14644878, 16989596, 21967317, 25484394, 29289756, 31730569, 38226591, 41493821, 43934634, 50968788, 63461138, 76453182, 82987642, 87869268, 95191707, 124481463, 126922276, 152906364, 165975284, 190383414, 248962926, 285575121, 373444389, 380766828, 497925852, 539419673, 571150242, 746888778, 1078839346, 1142300484, 1493777556, 1618259019, 2157678692, 3236518038, 4854777057, 6473036076, 9709554114, 19419108228]

約数ペア:

[(1, 19419108228), (2, 9709554114), (3, 6473036076), (4, 4854777057), (6, 3236518038), (9, 2157678692), (12, 1618259019), (13, 1493777556), (17, 1142300484), (18, 1078839346), (26, 746888778), (34, 571150242), (36, 539419673), (39, 497925852), (51, 380766828), (52, 373444389), (68, 285575121), (78, 248962926), (102, 190383414), (117, 165975284), (127, 152906364), (153, 126922276), (156, 124481463), (204, 95191707), (221, 87869268), (234, 82987642), (254, 76453182), (306, 63461138), (381, 50968788), (442, 43934634), (468, 41493821), (508, 38226591), (612, 31730569), (663, 29289756), (762, 25484394), (884, 21967317), (1143, 16989596), (1326, 14644878), (1524, 12742197), (1651, 11762028), (1989, 9763252), (2159, 8994492), (2286, 8494798), (2652, 7322439), (3302, 5881014), (3978, 4881626), (4318, 4497246), (4572, 4247399), (4953, 3920676), (6477, 2998164), (6604, 2940507), (7956, 2440813), (8636, 2248623), (9906, 1960338), (12954, 1499082), (14859, 1306892), (19219, 1010412), (19431, 999388), (19812, 980169), (25908, 749541), (28067, 691884), (29718, 653446), (38438, 505206), (38862, 499694), (56134, 345942), (57657, 336804), (59436, 326723), (76876, 252603), (77724, 249847), (84201, 230628), (112268, 172971), (115314, 168402)]