314521896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3179

約数の個数: 128

約数和(自身を含む): 944092800

約数和(自身を除く): 629570904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1768, 1938, 1976, 2584, 2652, 2964, 3121, 3876, 4199, 5304, 5928, 6242, 7752, 8398, 9363, 12484, 12597, 16796, 18726, 24968, 25194, 33592, 37452, 40573, 50388, 53057, 59299, 74904, 81146, 100776, 106114, 118598, 121719, 159171, 162292, 177897, 212228, 237196, 243438, 318342, 324584, 355794, 424456, 474392, 486876, 636684, 689741, 711588, 770887, 973752, 1008083, 1273368, 1379482, 1423176, 1541774, 2016166, 2069223, 2312661, 2758964, 3024249, 3083548, 4032332, 4138446, 4625322, 5517928, 6048498, 6167096, 8064664, 8276892, 9250644, 12096996, 13105079, 16553784, 18501288, 24193992, 26210158, 39315237, 52420316, 78630474, 104840632, 157260948, 314521896]

約数ペア:

[(1, 314521896), (2, 157260948), (3, 104840632), (4, 78630474), (6, 52420316), (8, 39315237), (12, 26210158), (13, 24193992), (17, 18501288), (19, 16553784), (24, 13105079), (26, 12096996), (34, 9250644), (38, 8276892), (39, 8064664), (51, 6167096), (52, 6048498), (57, 5517928), (68, 4625322), (76, 4138446), (78, 4032332), (102, 3083548), (104, 3024249), (114, 2758964), (136, 2312661), (152, 2069223), (156, 2016166), (204, 1541774), (221, 1423176), (228, 1379482), (247, 1273368), (312, 1008083), (323, 973752), (408, 770887), (442, 711588), (456, 689741), (494, 636684), (646, 486876), (663, 474392), (741, 424456), (884, 355794), (969, 324584), (988, 318342), (1292, 243438), (1326, 237196), (1482, 212228), (1768, 177897), (1938, 162292), (1976, 159171), (2584, 121719), (2652, 118598), (2964, 106114), (3121, 100776), (3876, 81146), (4199, 74904), (5304, 59299), (5928, 53057), (6242, 50388), (7752, 40573), (8398, 37452), (9363, 33592), (12484, 25194), (12597, 24968), (16796, 18726)]