866514396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 2300560584

約数和(自身を除く): 1434046188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 127, 132, 148, 222, 242, 254, 363, 381, 407, 444, 484, 508, 726, 762, 814, 1221, 1397, 1452, 1524, 1628, 2442, 2794, 4191, 4477, 4699, 4884, 5588, 8382, 8954, 9398, 13431, 14097, 15367, 16129, 16764, 17908, 18796, 26862, 28194, 30734, 32258, 46101, 48387, 51689, 53724, 56388, 61468, 64516, 92202, 96774, 103378, 155067, 177419, 184404, 193548, 206756, 310134, 354838, 532257, 568579, 596773, 620268, 709676, 1064514, 1137158, 1193546, 1705737, 1790319, 1951609, 2129028, 2274316, 2387092, 3411474, 3580638, 3903218, 5854827, 6564503, 6822948, 7161276, 7806436, 11709654, 13129006, 19693509, 23419308, 26258012, 39387018, 72209533, 78774036, 144419066, 216628599, 288838132, 433257198, 866514396]

約数ペア:

[(1, 866514396), (2, 433257198), (3, 288838132), (4, 216628599), (6, 144419066), (11, 78774036), (12, 72209533), (22, 39387018), (33, 26258012), (37, 23419308), (44, 19693509), (66, 13129006), (74, 11709654), (111, 7806436), (121, 7161276), (127, 6822948), (132, 6564503), (148, 5854827), (222, 3903218), (242, 3580638), (254, 3411474), (363, 2387092), (381, 2274316), (407, 2129028), (444, 1951609), (484, 1790319), (508, 1705737), (726, 1193546), (762, 1137158), (814, 1064514), (1221, 709676), (1397, 620268), (1452, 596773), (1524, 568579), (1628, 532257), (2442, 354838), (2794, 310134), (4191, 206756), (4477, 193548), (4699, 184404), (4884, 177419), (5588, 155067), (8382, 103378), (8954, 96774), (9398, 92202), (13431, 64516), (14097, 61468), (15367, 56388), (16129, 53724), (16764, 51689), (17908, 48387), (18796, 46101), (26862, 32258), (28194, 30734)]