442520568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2986

約数の個数: 144

約数和(自身を含む): 1427077080

約数和(自身を除く): 984556512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1176, 1204, 1548, 1764, 1806, 2107, 2408, 2709, 2917, 3096, 3528, 3612, 4214, 5418, 5834, 6321, 7224, 8428, 8751, 10836, 11668, 12642, 16856, 17502, 18963, 20419, 21672, 23336, 25284, 26253, 35004, 37926, 40838, 50568, 52506, 61257, 70008, 75852, 81676, 105012, 122514, 125431, 142933, 151704, 163352, 183771, 210024, 245028, 250862, 285866, 367542, 376293, 428799, 490056, 501724, 571732, 735084, 752586, 857598, 878017, 1003448, 1128879, 1143464, 1286397, 1470168, 1505172, 1715196, 1756034, 2257758, 2572794, 2634051, 3010344, 3430392, 3512068, 4515516, 5145588, 5268102, 6146119, 7024136, 7902153, 9031032, 10291176, 10536204, 12292238, 15804306, 18438357, 21072408, 24584476, 31608612, 36876714, 49168952, 55315071, 63217224, 73753428, 110630142, 147506856, 221260284, 442520568]

約数ペア:

[(1, 442520568), (2, 221260284), (3, 147506856), (4, 110630142), (6, 73753428), (7, 63217224), (8, 55315071), (9, 49168952), (12, 36876714), (14, 31608612), (18, 24584476), (21, 21072408), (24, 18438357), (28, 15804306), (36, 12292238), (42, 10536204), (43, 10291176), (49, 9031032), (56, 7902153), (63, 7024136), (72, 6146119), (84, 5268102), (86, 5145588), (98, 4515516), (126, 3512068), (129, 3430392), (147, 3010344), (168, 2634051), (172, 2572794), (196, 2257758), (252, 1756034), (258, 1715196), (294, 1505172), (301, 1470168), (344, 1286397), (387, 1143464), (392, 1128879), (441, 1003448), (504, 878017), (516, 857598), (588, 752586), (602, 735084), (774, 571732), (882, 501724), (903, 490056), (1032, 428799), (1176, 376293), (1204, 367542), (1548, 285866), (1764, 250862), (1806, 245028), (2107, 210024), (2408, 183771), (2709, 163352), (2917, 151704), (3096, 142933), (3528, 125431), (3612, 122514), (4214, 105012), (5418, 81676), (5834, 75852), (6321, 70008), (7224, 61257), (8428, 52506), (8751, 50568), (10836, 40838), (11668, 37926), (12642, 35004), (16856, 26253), (17502, 25284), (18963, 23336), (20419, 21672)]