2808342966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 6841400832

約数和(自身を除く): 4033057866

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 121, 141, 143, 169, 242, 282, 286, 338, 363, 429, 487, 507, 517, 611, 726, 858, 974, 1014, 1034, 1222, 1461, 1551, 1573, 1833, 1859, 2922, 3102, 3146, 3666, 3718, 4719, 5357, 5577, 5687, 6331, 6721, 7943, 9438, 10714, 11154, 11374, 12662, 13442, 15886, 16071, 17061, 18993, 20163, 20449, 22889, 23829, 32142, 34122, 37986, 40326, 40898, 45778, 47658, 58927, 61347, 68667, 69641, 73931, 82303, 87373, 117854, 122694, 137334, 139282, 147862, 164606, 174746, 176781, 208923, 221793, 246909, 251779, 262119, 297557, 353562, 417846, 443586, 493818, 503558, 524238, 595114, 755337, 766051, 892671, 905333, 961103, 1510674, 1532102, 1785342, 1810666, 1922206, 2298153, 2715999, 2769569, 2883309, 3273127, 3868241, 4596306, 5431998, 5539138, 5766618, 6546254, 7736482, 8308707, 9819381, 9958663, 11604723, 16617414, 19638762, 19917326, 23209446, 29875989, 36004397, 42550651, 59751978, 72008794, 85101302, 108013191, 127651953, 216026382, 255303906, 468057161, 936114322, 1404171483, 2808342966]

約数ペア:

[(1, 2808342966), (2, 1404171483), (3, 936114322), (6, 468057161), (11, 255303906), (13, 216026382), (22, 127651953), (26, 108013191), (33, 85101302), (39, 72008794), (47, 59751978), (66, 42550651), (78, 36004397), (94, 29875989), (121, 23209446), (141, 19917326), (143, 19638762), (169, 16617414), (242, 11604723), (282, 9958663), (286, 9819381), (338, 8308707), (363, 7736482), (429, 6546254), (487, 5766618), (507, 5539138), (517, 5431998), (611, 4596306), (726, 3868241), (858, 3273127), (974, 2883309), (1014, 2769569), (1034, 2715999), (1222, 2298153), (1461, 1922206), (1551, 1810666), (1573, 1785342), (1833, 1532102), (1859, 1510674), (2922, 961103), (3102, 905333), (3146, 892671), (3666, 766051), (3718, 755337), (4719, 595114), (5357, 524238), (5577, 503558), (5687, 493818), (6331, 443586), (6721, 417846), (7943, 353562), (9438, 297557), (10714, 262119), (11154, 251779), (11374, 246909), (12662, 221793), (13442, 208923), (15886, 176781), (16071, 174746), (17061, 164606), (18993, 147862), (20163, 139282), (20449, 137334), (22889, 122694), (23829, 117854), (32142, 87373), (34122, 82303), (37986, 73931), (40326, 69641), (40898, 68667), (45778, 61347), (47658, 58927)]