331582076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 757112832

約数和(自身を除く): 425530756

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 217, 238, 322, 391, 434, 476, 527, 644, 713, 782, 868, 977, 1054, 1426, 1564, 1954, 2108, 2737, 2852, 3689, 3908, 4991, 5474, 6839, 7378, 9982, 10948, 12121, 13678, 14756, 16609, 19964, 22471, 24242, 27356, 30287, 33218, 44942, 48484, 60574, 66436, 84847, 89884, 116263, 121148, 157297, 169694, 212009, 232526, 314594, 339388, 382007, 424018, 465052, 514879, 629188, 696601, 764014, 848036, 1029758, 1393202, 1528028, 2059516, 2674049, 2786404, 3604153, 4876207, 5348098, 7208306, 9752414, 10696196, 11842217, 14416612, 19504828, 23684434, 47368868, 82895519, 165791038, 331582076]

約数ペア:

[(1, 331582076), (2, 165791038), (4, 82895519), (7, 47368868), (14, 23684434), (17, 19504828), (23, 14416612), (28, 11842217), (31, 10696196), (34, 9752414), (46, 7208306), (62, 5348098), (68, 4876207), (92, 3604153), (119, 2786404), (124, 2674049), (161, 2059516), (217, 1528028), (238, 1393202), (322, 1029758), (391, 848036), (434, 764014), (476, 696601), (527, 629188), (644, 514879), (713, 465052), (782, 424018), (868, 382007), (977, 339388), (1054, 314594), (1426, 232526), (1564, 212009), (1954, 169694), (2108, 157297), (2737, 121148), (2852, 116263), (3689, 89884), (3908, 84847), (4991, 66436), (5474, 60574), (6839, 48484), (7378, 44942), (9982, 33218), (10948, 30287), (12121, 27356), (13678, 24242), (14756, 22471), (16609, 19964)]