2912405148

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{3019}}^1$

素因数の和:3367

約数の個数: 72

約数和(自身を含む): 7457515520

約数和(自身を除く): 4545110372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 211, 254, 381, 422, 508, 633, 762, 844, 1143, 1266, 1524, 1899, 2286, 2532, 3019, 3798, 4572, 6038, 7596, 9057, 12076, 18114, 26797, 27171, 36228, 53594, 54342, 80391, 107188, 108684, 160782, 241173, 321564, 383413, 482346, 637009, 766826, 964692, 1150239, 1274018, 1533652, 1911027, 2300478, 2548036, 3450717, 3822054, 4600956, 5733081, 6901434, 7644108, 11466162, 13802868, 22932324, 80900143, 161800286, 242700429, 323600572, 485400858, 728101287, 970801716, 1456202574, 2912405148]

約数ペア:

[(1, 2912405148), (2, 1456202574), (3, 970801716), (4, 728101287), (6, 485400858), (9, 323600572), (12, 242700429), (18, 161800286), (36, 80900143), (127, 22932324), (211, 13802868), (254, 11466162), (381, 7644108), (422, 6901434), (508, 5733081), (633, 4600956), (762, 3822054), (844, 3450717), (1143, 2548036), (1266, 2300478), (1524, 1911027), (1899, 1533652), (2286, 1274018), (2532, 1150239), (3019, 964692), (3798, 766826), (4572, 637009), (6038, 482346), (7596, 383413), (9057, 321564), (12076, 241173), (18114, 160782), (26797, 108684), (27171, 107188), (36228, 80391), (53594, 54342)]