221461829212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1\times {\mathrm{2857}}^1$

素因数の和:4131

約数の個数: 96

約数和(自身を含む): 446431489280

約数和(自身を除く): 224969660068

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1171, 1273, 1742, 2342, 2546, 2857, 3484, 4684, 5092, 5714, 11428, 15223, 16549, 22249, 30446, 33098, 37141, 44498, 54283, 60892, 66196, 74282, 78457, 88996, 108566, 148564, 156914, 191419, 217132, 289237, 313828, 382838, 578474, 705679, 765676, 1019941, 1156948, 1411358, 1490683, 2039882, 2488447, 2822716, 2981366, 3345547, 3636961, 4079764, 4976894, 5962732, 6691094, 7273922, 9953788, 13382188, 14547844, 19378879, 38757758, 43492111, 47280493, 63565393, 77515516, 86984222, 94560986, 127130786, 173968444, 189121972, 224151649, 254261572, 448303298, 826350109, 896606596, 1652700218, 2913971437, 3305400436, 4258881331, 5827942874, 8517762662, 11655885748, 17035525324, 55365457303, 110730914606, 221461829212]

約数ペア:

[(1, 221461829212), (2, 110730914606), (4, 55365457303), (13, 17035525324), (19, 11655885748), (26, 8517762662), (38, 5827942874), (52, 4258881331), (67, 3305400436), (76, 2913971437), (134, 1652700218), (247, 896606596), (268, 826350109), (494, 448303298), (871, 254261572), (988, 224151649), (1171, 189121972), (1273, 173968444), (1742, 127130786), (2342, 94560986), (2546, 86984222), (2857, 77515516), (3484, 63565393), (4684, 47280493), (5092, 43492111), (5714, 38757758), (11428, 19378879), (15223, 14547844), (16549, 13382188), (22249, 9953788), (30446, 7273922), (33098, 6691094), (37141, 5962732), (44498, 4976894), (54283, 4079764), (60892, 3636961), (66196, 3345547), (74282, 2981366), (78457, 2822716), (88996, 2488447), (108566, 2039882), (148564, 1490683), (156914, 1411358), (191419, 1156948), (217132, 1019941), (289237, 765676), (313828, 705679), (382838, 578474)]