531871032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 1664064000

約数和(自身を除く): 1132192968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 449, 462, 616, 641, 898, 924, 1282, 1347, 1796, 1848, 1923, 2564, 2694, 3143, 3592, 3846, 4487, 4939, 5128, 5388, 6286, 7051, 7692, 8974, 9429, 9878, 10776, 12572, 13461, 14102, 14817, 15384, 17948, 18858, 19756, 21153, 25144, 26922, 28204, 29634, 34573, 35896, 37716, 39512, 42306, 49357, 53844, 56408, 59268, 69146, 75432, 84612, 98714, 103719, 107688, 118536, 138292, 148071, 169224, 197428, 207438, 276584, 287809, 296142, 394856, 414876, 575618, 592284, 829752, 863427, 1151236, 1184568, 1726854, 2014663, 2302472, 3165899, 3453708, 4029326, 6043989, 6331798, 6907416, 8058652, 9497697, 12087978, 12663596, 16117304, 18995394, 22161293, 24175956, 25327192, 37990788, 44322586, 48351912, 66483879, 75981576, 88645172, 132967758, 177290344, 265935516, 531871032]

約数ペア:

[(1, 531871032), (2, 265935516), (3, 177290344), (4, 132967758), (6, 88645172), (7, 75981576), (8, 66483879), (11, 48351912), (12, 44322586), (14, 37990788), (21, 25327192), (22, 24175956), (24, 22161293), (28, 18995394), (33, 16117304), (42, 12663596), (44, 12087978), (56, 9497697), (66, 8058652), (77, 6907416), (84, 6331798), (88, 6043989), (132, 4029326), (154, 3453708), (168, 3165899), (231, 2302472), (264, 2014663), (308, 1726854), (449, 1184568), (462, 1151236), (616, 863427), (641, 829752), (898, 592284), (924, 575618), (1282, 414876), (1347, 394856), (1796, 296142), (1848, 287809), (1923, 276584), (2564, 207438), (2694, 197428), (3143, 169224), (3592, 148071), (3846, 138292), (4487, 118536), (4939, 107688), (5128, 103719), (5388, 98714), (6286, 84612), (7051, 75432), (7692, 69146), (8974, 59268), (9429, 56408), (9878, 53844), (10776, 49357), (12572, 42306), (13461, 39512), (14102, 37716), (14817, 35896), (15384, 34573), (17948, 29634), (18858, 28204), (19756, 26922), (21153, 25144)]