2691551172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 7160832000

約数和(自身を除く): 4469280828

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 73, 76, 79, 89, 92, 114, 138, 146, 158, 178, 219, 228, 237, 267, 276, 292, 316, 356, 437, 438, 474, 534, 874, 876, 948, 1068, 1311, 1387, 1501, 1679, 1691, 1748, 1817, 2047, 2622, 2774, 3002, 3358, 3382, 3634, 4094, 4161, 4503, 5037, 5073, 5244, 5451, 5548, 5767, 6004, 6141, 6497, 6716, 6764, 7031, 7268, 8188, 8322, 9006, 10074, 10146, 10902, 11534, 12282, 12994, 14062, 16644, 17301, 18012, 19491, 20148, 20292, 21093, 21804, 23068, 24564, 25988, 28124, 31901, 34523, 34602, 38893, 38982, 42186, 63802, 69046, 69204, 77786, 77964, 84372, 95703, 103569, 109573, 116679, 123443, 127604, 132641, 133589, 138092, 149431, 155572, 161713, 191406, 207138, 219146, 233358, 246886, 265282, 267178, 298862, 323426, 328719, 370329, 382812, 397923, 400767, 414276, 438292, 448293, 466716, 485139, 493772, 513263, 530564, 534356, 597724, 646852, 657438, 740658, 795846, 801534, 896586, 970278, 1026526, 1314876, 1481316, 1539789, 1591692, 1603068, 1793172, 1940556, 2053052, 2520179, 2839189, 3072547, 3079578, 5040358, 5678378, 6145094, 6159156, 7560537, 8517567, 9217641, 9751997, 10080716, 11356756, 11805049, 12290188, 15121074, 17035134, 18435282, 19503994, 23610098, 29255991, 30242148, 34070268, 35415147, 36870564, 39007988, 47220196, 58511982, 70830294, 117023964, 141660588, 224295931, 448591862, 672887793, 897183724, 1345775586, 2691551172]

約数ペア:

[(1, 2691551172), (2, 1345775586), (3, 897183724), (4, 672887793), (6, 448591862), (12, 224295931), (19, 141660588), (23, 117023964), (38, 70830294), (46, 58511982), (57, 47220196), (69, 39007988), (73, 36870564), (76, 35415147), (79, 34070268), (89, 30242148), (92, 29255991), (114, 23610098), (138, 19503994), (146, 18435282), (158, 17035134), (178, 15121074), (219, 12290188), (228, 11805049), (237, 11356756), (267, 10080716), (276, 9751997), (292, 9217641), (316, 8517567), (356, 7560537), (437, 6159156), (438, 6145094), (474, 5678378), (534, 5040358), (874, 3079578), (876, 3072547), (948, 2839189), (1068, 2520179), (1311, 2053052), (1387, 1940556), (1501, 1793172), (1679, 1603068), (1691, 1591692), (1748, 1539789), (1817, 1481316), (2047, 1314876), (2622, 1026526), (2774, 970278), (3002, 896586), (3358, 801534), (3382, 795846), (3634, 740658), (4094, 657438), (4161, 646852), (4503, 597724), (5037, 534356), (5073, 530564), (5244, 513263), (5451, 493772), (5548, 485139), (5767, 466716), (6004, 448293), (6141, 438292), (6497, 414276), (6716, 400767), (6764, 397923), (7031, 382812), (7268, 370329), (8188, 328719), (8322, 323426), (9006, 298862), (10074, 267178), (10146, 265282), (10902, 246886), (11534, 233358), (12282, 219146), (12994, 207138), (14062, 191406), (16644, 161713), (17301, 155572), (18012, 149431), (19491, 138092), (20148, 133589), (20292, 132641), (21093, 127604), (21804, 123443), (23068, 116679), (24564, 109573), (25988, 103569), (28124, 95703), (31901, 84372), (34523, 77964), (34602, 77786), (38893, 69204), (38982, 69046), (42186, 63802)]