2912273316

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{1249}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 7425600000

約数和(自身を除く): 4513326684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 271, 478, 542, 717, 813, 956, 1084, 1249, 1434, 1626, 2151, 2439, 2498, 2868, 3252, 3747, 4302, 4878, 4996, 7494, 8604, 9756, 11241, 14988, 22482, 44964, 64769, 129538, 194307, 259076, 298511, 338479, 388614, 582921, 597022, 676958, 777228, 895533, 1015437, 1165842, 1194044, 1353916, 1791066, 2030874, 2331684, 2686599, 3046311, 3582132, 4061748, 5373198, 6092622, 10746396, 12185244, 80896481, 161792962, 242689443, 323585924, 485378886, 728068329, 970757772, 1456136658, 2912273316]

約数ペア:

[(1, 2912273316), (2, 1456136658), (3, 970757772), (4, 728068329), (6, 485378886), (9, 323585924), (12, 242689443), (18, 161792962), (36, 80896481), (239, 12185244), (271, 10746396), (478, 6092622), (542, 5373198), (717, 4061748), (813, 3582132), (956, 3046311), (1084, 2686599), (1249, 2331684), (1434, 2030874), (1626, 1791066), (2151, 1353916), (2439, 1194044), (2498, 1165842), (2868, 1015437), (3252, 895533), (3747, 777228), (4302, 676958), (4878, 597022), (4996, 582921), (7494, 388614), (8604, 338479), (9756, 298511), (11241, 259076), (14988, 194307), (22482, 129538), (44964, 64769)]