214911984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 664957440

約数和(自身を除く): 450045456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 59, 74, 84, 111, 112, 118, 148, 168, 177, 222, 236, 259, 293, 296, 336, 354, 413, 444, 472, 518, 586, 592, 708, 777, 826, 879, 888, 944, 1036, 1172, 1239, 1416, 1554, 1652, 1758, 1776, 2051, 2072, 2183, 2344, 2478, 2832, 3108, 3304, 3516, 4102, 4144, 4366, 4688, 4956, 6153, 6216, 6549, 6608, 7032, 8204, 8732, 9912, 10841, 12306, 12432, 13098, 14064, 15281, 16408, 17287, 17464, 19824, 21682, 24612, 26196, 30562, 32523, 32816, 34574, 34928, 43364, 45843, 49224, 51861, 52392, 61124, 65046, 69148, 75887, 86728, 91686, 98448, 103722, 104784, 121009, 122248, 130092, 138296, 151774, 173456, 183372, 207444, 227661, 242018, 244496, 260184, 276592, 303548, 363027, 366744, 414888, 455322, 484036, 520368, 607096, 639619, 726054, 733488, 829776, 910644, 968072, 1214192, 1279238, 1452108, 1821288, 1918857, 1936144, 2558476, 2904216, 3642576, 3837714, 4477333, 5116952, 5808432, 7675428, 8954666, 10233904, 13431999, 15350856, 17909332, 26863998, 30701712, 35818664, 53727996, 71637328, 107455992, 214911984]

約数ペア:

[(1, 214911984), (2, 107455992), (3, 71637328), (4, 53727996), (6, 35818664), (7, 30701712), (8, 26863998), (12, 17909332), (14, 15350856), (16, 13431999), (21, 10233904), (24, 8954666), (28, 7675428), (37, 5808432), (42, 5116952), (48, 4477333), (56, 3837714), (59, 3642576), (74, 2904216), (84, 2558476), (111, 1936144), (112, 1918857), (118, 1821288), (148, 1452108), (168, 1279238), (177, 1214192), (222, 968072), (236, 910644), (259, 829776), (293, 733488), (296, 726054), (336, 639619), (354, 607096), (413, 520368), (444, 484036), (472, 455322), (518, 414888), (586, 366744), (592, 363027), (708, 303548), (777, 276592), (826, 260184), (879, 244496), (888, 242018), (944, 227661), (1036, 207444), (1172, 183372), (1239, 173456), (1416, 151774), (1554, 138296), (1652, 130092), (1758, 122248), (1776, 121009), (2051, 104784), (2072, 103722), (2183, 98448), (2344, 91686), (2478, 86728), (2832, 75887), (3108, 69148), (3304, 65046), (3516, 61124), (4102, 52392), (4144, 51861), (4366, 49224), (4688, 45843), (4956, 43364), (6153, 34928), (6216, 34574), (6549, 32816), (6608, 32523), (7032, 30562), (8204, 26196), (8732, 24612), (9912, 21682), (10841, 19824), (12306, 17464), (12432, 17287), (13098, 16408), (14064, 15281)]