814628628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 2426022144

約数和(自身を除く): 1611393516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 47, 66, 69, 92, 94, 99, 121, 132, 138, 141, 173, 188, 198, 207, 242, 253, 276, 282, 346, 363, 396, 414, 423, 484, 506, 517, 519, 564, 692, 726, 759, 828, 846, 1012, 1034, 1038, 1081, 1089, 1452, 1518, 1551, 1557, 1692, 1903, 2068, 2076, 2162, 2178, 2277, 2783, 3036, 3102, 3114, 3243, 3806, 3979, 4324, 4356, 4554, 4653, 5566, 5687, 5709, 6204, 6228, 6486, 7612, 7958, 8131, 8349, 9108, 9306, 9729, 11132, 11374, 11418, 11891, 11937, 12972, 15916, 16262, 16698, 17061, 17127, 18612, 19458, 20933, 22748, 22836, 23782, 23874, 24393, 25047, 32524, 33396, 34122, 34254, 35673, 35811, 38916, 41866, 43769, 47564, 47748, 48786, 50094, 51183, 62799, 68244, 68508, 71346, 71622, 73179, 83732, 87538, 89441, 97572, 100188, 102366, 107019, 125598, 130801, 131307, 142692, 143244, 146358, 175076, 178882, 187013, 188397, 204732, 214038, 251196, 261602, 262614, 268323, 292716, 357764, 374026, 376794, 392403, 393921, 428076, 481459, 523204, 525228, 536646, 561039, 748052, 753588, 784806, 787842, 804969, 962918, 983851, 1073292, 1122078, 1177209, 1444377, 1569612, 1575684, 1609938, 1683117, 1925836, 1967702, 2057143, 2244156, 2354418, 2888754, 2951553, 3219876, 3366234, 3935404, 4114286, 4333131, 4708836, 5777508, 5903106, 6171429, 6732468, 8228572, 8666262, 8854659, 11806212, 12342858, 17332524, 17709318, 18514287, 22628573, 24685716, 35418636, 37028574, 45257146, 67885719, 74057148, 90514292, 135771438, 203657157, 271542876, 407314314, 814628628]

約数ペア:

[(1, 814628628), (2, 407314314), (3, 271542876), (4, 203657157), (6, 135771438), (9, 90514292), (11, 74057148), (12, 67885719), (18, 45257146), (22, 37028574), (23, 35418636), (33, 24685716), (36, 22628573), (44, 18514287), (46, 17709318), (47, 17332524), (66, 12342858), (69, 11806212), (92, 8854659), (94, 8666262), (99, 8228572), (121, 6732468), (132, 6171429), (138, 5903106), (141, 5777508), (173, 4708836), (188, 4333131), (198, 4114286), (207, 3935404), (242, 3366234), (253, 3219876), (276, 2951553), (282, 2888754), (346, 2354418), (363, 2244156), (396, 2057143), (414, 1967702), (423, 1925836), (484, 1683117), (506, 1609938), (517, 1575684), (519, 1569612), (564, 1444377), (692, 1177209), (726, 1122078), (759, 1073292), (828, 983851), (846, 962918), (1012, 804969), (1034, 787842), (1038, 784806), (1081, 753588), (1089, 748052), (1452, 561039), (1518, 536646), (1551, 525228), (1557, 523204), (1692, 481459), (1903, 428076), (2068, 393921), (2076, 392403), (2162, 376794), (2178, 374026), (2277, 357764), (2783, 292716), (3036, 268323), (3102, 262614), (3114, 261602), (3243, 251196), (3806, 214038), (3979, 204732), (4324, 188397), (4356, 187013), (4554, 178882), (4653, 175076), (5566, 146358), (5687, 143244), (5709, 142692), (6204, 131307), (6228, 130801), (6486, 125598), (7612, 107019), (7958, 102366), (8131, 100188), (8349, 97572), (9108, 89441), (9306, 87538), (9729, 83732), (11132, 73179), (11374, 71622), (11418, 71346), (11891, 68508), (11937, 68244), (12972, 62799), (15916, 51183), (16262, 50094), (16698, 48786), (17061, 47748), (17127, 47564), (18612, 43769), (19458, 41866), (20933, 38916), (22748, 35811), (22836, 35673), (23782, 34254), (23874, 34122), (24393, 33396), (25047, 32524)]