1277654322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 3067329600

約数和(自身を除く): 1789675278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 73, 98, 118, 146, 147, 177, 219, 294, 354, 413, 438, 511, 826, 1009, 1022, 1239, 1533, 2018, 2478, 2891, 3027, 3066, 3577, 4307, 5782, 6054, 7063, 7154, 8614, 8673, 10731, 12921, 14126, 17346, 21189, 21462, 25842, 30149, 42378, 49441, 59531, 60298, 73657, 90447, 98882, 119062, 147314, 148323, 178593, 180894, 211043, 220971, 296646, 357186, 416717, 422086, 441942, 515599, 633129, 833434, 1031198, 1250151, 1266258, 1546797, 2500302, 2917019, 3093594, 3609193, 4345763, 5834038, 7218386, 8691526, 8751057, 10827579, 13037289, 17502114, 21655158, 26074578, 30420341, 60840682, 91261023, 182522046, 212942387, 425884774, 638827161, 1277654322]

約数ペア:

[(1, 1277654322), (2, 638827161), (3, 425884774), (6, 212942387), (7, 182522046), (14, 91261023), (21, 60840682), (42, 30420341), (49, 26074578), (59, 21655158), (73, 17502114), (98, 13037289), (118, 10827579), (146, 8751057), (147, 8691526), (177, 7218386), (219, 5834038), (294, 4345763), (354, 3609193), (413, 3093594), (438, 2917019), (511, 2500302), (826, 1546797), (1009, 1266258), (1022, 1250151), (1239, 1031198), (1533, 833434), (2018, 633129), (2478, 515599), (2891, 441942), (3027, 422086), (3066, 416717), (3577, 357186), (4307, 296646), (5782, 220971), (6054, 211043), (7063, 180894), (7154, 178593), (8614, 148323), (8673, 147314), (10731, 119062), (12921, 98882), (14126, 90447), (17346, 73657), (21189, 60298), (21462, 59531), (25842, 49441), (30149, 42378)]