349506976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6366

約数の個数: 96

約数和(自身を含む): 891596160

約数和(自身を除く): 542089184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 6317, 6916, 7904, 12634, 13832, 25268, 27664, 44219, 50536, 55328, 82121, 88438, 101072, 120023, 164242, 176876, 202144, 240046, 328484, 353752, 480092, 574847, 656968, 707504, 840161, 960184, 1149694, 1313936, 1415008, 1560299, 1680322, 1920368, 2299388, 2627872, 3120598, 3360644, 3840736, 4598776, 6241196, 6721288, 9197552, 10922093, 12482392, 13442576, 18395104, 21844186, 24964784, 26885152, 43688372, 49929568, 87376744, 174753488, 349506976]

約数ペア:

[(1, 349506976), (2, 174753488), (4, 87376744), (7, 49929568), (8, 43688372), (13, 26885152), (14, 24964784), (16, 21844186), (19, 18395104), (26, 13442576), (28, 12482392), (32, 10922093), (38, 9197552), (52, 6721288), (56, 6241196), (76, 4598776), (91, 3840736), (104, 3360644), (112, 3120598), (133, 2627872), (152, 2299388), (182, 1920368), (208, 1680322), (224, 1560299), (247, 1415008), (266, 1313936), (304, 1149694), (364, 960184), (416, 840161), (494, 707504), (532, 656968), (608, 574847), (728, 480092), (988, 353752), (1064, 328484), (1456, 240046), (1729, 202144), (1976, 176876), (2128, 164242), (2912, 120023), (3458, 101072), (3952, 88438), (4256, 82121), (6317, 55328), (6916, 50536), (7904, 44219), (12634, 27664), (13832, 25268)]