861590352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 2613673984

約数和(自身を除く): 1752083632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 127, 168, 183, 244, 254, 331, 336, 366, 381, 427, 488, 508, 662, 732, 762, 854, 889, 976, 993, 1016, 1281, 1324, 1464, 1524, 1708, 1778, 1986, 2032, 2317, 2562, 2648, 2667, 2928, 3048, 3416, 3556, 3972, 4634, 5124, 5296, 5334, 6096, 6832, 6951, 7112, 7747, 7944, 9268, 10248, 10668, 13902, 14224, 15494, 15888, 18536, 20191, 20496, 21336, 23241, 27804, 30988, 37072, 40382, 42037, 42672, 46482, 54229, 55608, 60573, 61976, 80764, 84074, 92964, 108458, 111216, 121146, 123952, 126111, 141337, 161528, 162687, 168148, 185928, 216916, 242292, 252222, 282674, 294259, 323056, 325374, 336296, 371856, 424011, 433832, 484584, 504444, 565348, 588518, 650748, 672592, 848022, 867664, 882777, 969168, 1008888, 1130696, 1177036, 1301496, 1696044, 1765554, 2017776, 2261392, 2354072, 2564257, 2602992, 3392088, 3531108, 4708144, 5128514, 6784176, 7062216, 7692771, 10257028, 14124432, 15385542, 17949799, 20514056, 30771084, 35899598, 41028112, 53849397, 61542168, 71799196, 107698794, 123084336, 143598392, 215397588, 287196784, 430795176, 861590352]

約数ペア:

[(1, 861590352), (2, 430795176), (3, 287196784), (4, 215397588), (6, 143598392), (7, 123084336), (8, 107698794), (12, 71799196), (14, 61542168), (16, 53849397), (21, 41028112), (24, 35899598), (28, 30771084), (42, 20514056), (48, 17949799), (56, 15385542), (61, 14124432), (84, 10257028), (112, 7692771), (122, 7062216), (127, 6784176), (168, 5128514), (183, 4708144), (244, 3531108), (254, 3392088), (331, 2602992), (336, 2564257), (366, 2354072), (381, 2261392), (427, 2017776), (488, 1765554), (508, 1696044), (662, 1301496), (732, 1177036), (762, 1130696), (854, 1008888), (889, 969168), (976, 882777), (993, 867664), (1016, 848022), (1281, 672592), (1324, 650748), (1464, 588518), (1524, 565348), (1708, 504444), (1778, 484584), (1986, 433832), (2032, 424011), (2317, 371856), (2562, 336296), (2648, 325374), (2667, 323056), (2928, 294259), (3048, 282674), (3416, 252222), (3556, 242292), (3972, 216916), (4634, 185928), (5124, 168148), (5296, 162687), (5334, 161528), (6096, 141337), (6832, 126111), (6951, 123952), (7112, 121146), (7747, 111216), (7944, 108458), (9268, 92964), (10248, 84074), (10668, 80764), (13902, 61976), (14224, 60573), (15494, 55608), (15888, 54229), (18536, 46482), (20191, 42672), (20496, 42037), (21336, 40382), (23241, 37072), (27804, 30988)]