271884564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 834113280

約数和(自身を除く): 562228716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 61, 63, 69, 84, 92, 122, 126, 138, 161, 183, 207, 244, 252, 276, 322, 366, 414, 427, 483, 549, 644, 732, 769, 828, 854, 966, 1098, 1281, 1403, 1449, 1538, 1708, 1932, 2196, 2307, 2562, 2806, 2898, 3076, 3843, 4209, 4614, 5124, 5383, 5612, 5796, 6921, 7686, 8418, 9228, 9821, 10766, 12627, 13842, 15372, 16149, 16836, 17687, 19642, 21532, 25254, 27684, 29463, 32298, 35374, 39284, 46909, 48447, 50508, 53061, 58926, 64596, 70748, 88389, 93818, 96894, 106122, 117852, 123809, 140727, 159183, 176778, 187636, 193788, 212244, 247618, 281454, 318366, 328363, 353556, 371427, 422181, 495236, 562908, 636732, 656726, 742854, 844362, 985089, 1078907, 1114281, 1313452, 1485708, 1688724, 1970178, 2157814, 2228562, 2955267, 3236721, 3940356, 4315628, 4457124, 5910534, 6473442, 7552349, 9710163, 11821068, 12946884, 15104698, 19420326, 22657047, 30209396, 38840652, 45314094, 67971141, 90628188, 135942282, 271884564]

約数ペア:

[(1, 271884564), (2, 135942282), (3, 90628188), (4, 67971141), (6, 45314094), (7, 38840652), (9, 30209396), (12, 22657047), (14, 19420326), (18, 15104698), (21, 12946884), (23, 11821068), (28, 9710163), (36, 7552349), (42, 6473442), (46, 5910534), (61, 4457124), (63, 4315628), (69, 3940356), (84, 3236721), (92, 2955267), (122, 2228562), (126, 2157814), (138, 1970178), (161, 1688724), (183, 1485708), (207, 1313452), (244, 1114281), (252, 1078907), (276, 985089), (322, 844362), (366, 742854), (414, 656726), (427, 636732), (483, 562908), (549, 495236), (644, 422181), (732, 371427), (769, 353556), (828, 328363), (854, 318366), (966, 281454), (1098, 247618), (1281, 212244), (1403, 193788), (1449, 187636), (1538, 176778), (1708, 159183), (1932, 140727), (2196, 123809), (2307, 117852), (2562, 106122), (2806, 96894), (2898, 93818), (3076, 88389), (3843, 70748), (4209, 64596), (4614, 58926), (5124, 53061), (5383, 50508), (5612, 48447), (5796, 46909), (6921, 39284), (7686, 35374), (8418, 32298), (9228, 29463), (9821, 27684), (10766, 25254), (12627, 21532), (13842, 19642), (15372, 17687), (16149, 16836)]