677969552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{9029}}^1$

素因数の和:9088

約数の個数: 60

約数和(自身を含む): 1493146620

約数和(自身を除く): 815177068

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 9029, 9386, 18058, 18772, 36116, 37544, 72232, 75088, 117377, 144464, 171551, 234754, 343102, 469508, 686204, 939016, 1372408, 1878032, 2230163, 2744816, 3259469, 4460326, 6518938, 8920652, 13037876, 17841304, 26075752, 35682608, 42373097, 52151504, 84746194, 169492388, 338984776, 677969552]

約数ペア:

[(1, 677969552), (2, 338984776), (4, 169492388), (8, 84746194), (13, 52151504), (16, 42373097), (19, 35682608), (26, 26075752), (38, 17841304), (52, 13037876), (76, 8920652), (104, 6518938), (152, 4460326), (208, 3259469), (247, 2744816), (304, 2230163), (361, 1878032), (494, 1372408), (722, 939016), (988, 686204), (1444, 469508), (1976, 343102), (2888, 234754), (3952, 171551), (4693, 144464), (5776, 117377), (9029, 75088), (9386, 72232), (18058, 37544), (18772, 36116)]