1669291056

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 240

約数和(自身を含む): 5264663040

約数和(自身を除く): 3595371984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 41, 46, 48, 57, 69, 72, 76, 82, 92, 114, 123, 138, 144, 152, 164, 171, 184, 207, 228, 246, 276, 304, 328, 342, 368, 369, 414, 437, 456, 492, 552, 647, 656, 684, 738, 779, 828, 874, 912, 943, 984, 1104, 1294, 1311, 1368, 1476, 1558, 1656, 1748, 1886, 1941, 1968, 2337, 2588, 2622, 2736, 2829, 2952, 3116, 3312, 3496, 3772, 3882, 3933, 4674, 5176, 5244, 5658, 5823, 5904, 6232, 6992, 7011, 7544, 7764, 7866, 8487, 9348, 10352, 10488, 11316, 11646, 12293, 12464, 14022, 14881, 15088, 15528, 15732, 16974, 17917, 18696, 20976, 22632, 23292, 24586, 26527, 28044, 29762, 31056, 31464, 33948, 35834, 36879, 37392, 44643, 45264, 46584, 49172, 53054, 53751, 56088, 59524, 62928, 67896, 71668, 73758, 79581, 89286, 93168, 98344, 106108, 107502, 110637, 112176, 119048, 133929, 135792, 143336, 147516, 159162, 161253, 178572, 196688, 212216, 215004, 221274, 238096, 238743, 267858, 282739, 286672, 295032, 318324, 322506, 357144, 424432, 430008, 442548, 477486, 504013, 535716, 565478, 590064, 610121, 636648, 645012, 714288, 848217, 860016, 885096, 954972, 1008026, 1071432, 1130956, 1220242, 1273296, 1290024, 1512039, 1696434, 1770192, 1830363, 1909944, 2016052, 2142864, 2261912, 2440484, 2544651, 2580048, 3024078, 3392868, 3660726, 3819888, 4032104, 4523824, 4536117, 4880968, 5089302, 5491089, 6048156, 6785736, 7321452, 8064208, 9072234, 9761936, 10178604, 10982178, 11592299, 12096312, 13571472, 14642904, 18144468, 20357208, 21964356, 23184598, 24192624, 29285808, 34776897, 36288936, 40714416, 43928712, 46369196, 69553794, 72577872, 87857424, 92738392, 104330691, 139107588, 185476784, 208661382, 278215176, 417322764, 556430352, 834645528, 1669291056]

約数ペア:

[(1, 1669291056), (2, 834645528), (3, 556430352), (4, 417322764), (6, 278215176), (8, 208661382), (9, 185476784), (12, 139107588), (16, 104330691), (18, 92738392), (19, 87857424), (23, 72577872), (24, 69553794), (36, 46369196), (38, 43928712), (41, 40714416), (46, 36288936), (48, 34776897), (57, 29285808), (69, 24192624), (72, 23184598), (76, 21964356), (82, 20357208), (92, 18144468), (114, 14642904), (123, 13571472), (138, 12096312), (144, 11592299), (152, 10982178), (164, 10178604), (171, 9761936), (184, 9072234), (207, 8064208), (228, 7321452), (246, 6785736), (276, 6048156), (304, 5491089), (328, 5089302), (342, 4880968), (368, 4536117), (369, 4523824), (414, 4032104), (437, 3819888), (456, 3660726), (492, 3392868), (552, 3024078), (647, 2580048), (656, 2544651), (684, 2440484), (738, 2261912), (779, 2142864), (828, 2016052), (874, 1909944), (912, 1830363), (943, 1770192), (984, 1696434), (1104, 1512039), (1294, 1290024), (1311, 1273296), (1368, 1220242), (1476, 1130956), (1558, 1071432), (1656, 1008026), (1748, 954972), (1886, 885096), (1941, 860016), (1968, 848217), (2337, 714288), (2588, 645012), (2622, 636648), (2736, 610121), (2829, 590064), (2952, 565478), (3116, 535716), (3312, 504013), (3496, 477486), (3772, 442548), (3882, 430008), (3933, 424432), (4674, 357144), (5176, 322506), (5244, 318324), (5658, 295032), (5823, 286672), (5904, 282739), (6232, 267858), (6992, 238743), (7011, 238096), (7544, 221274), (7764, 215004), (7866, 212216), (8487, 196688), (9348, 178572), (10352, 161253), (10488, 159162), (11316, 147516), (11646, 143336), (12293, 135792), (12464, 133929), (14022, 119048), (14881, 112176), (15088, 110637), (15528, 107502), (15732, 106108), (16974, 98344), (17917, 93168), (18696, 89286), (20976, 79581), (22632, 73758), (23292, 71668), (24586, 67896), (26527, 62928), (28044, 59524), (29762, 56088), (31056, 53751), (31464, 53054), (33948, 49172), (35834, 46584), (36879, 45264), (37392, 44643)]