266210786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 477851724

約数和(自身を除く): 211640938

約数列:

[1, 2, 17, 19, 23, 34, 38, 41, 46, 82, 323, 361, 391, 437, 529, 646, 697, 722, 779, 782, 874, 943, 1058, 1394, 1558, 1886, 6137, 7429, 8303, 8993, 10051, 12274, 13243, 14801, 14858, 16031, 16606, 17917, 17986, 20102, 21689, 26486, 29602, 32062, 35834, 43378, 141151, 170867, 190969, 251617, 282302, 304589, 340423, 341734, 368713, 381938, 412091, 503234, 609178, 680846, 737426, 824182, 3246473, 5787191, 6492946, 7005547, 7829729, 11574382, 14011094, 15659458, 133105393, 266210786]

約数ペア:

[(1, 266210786), (2, 133105393), (17, 15659458), (19, 14011094), (23, 11574382), (34, 7829729), (38, 7005547), (41, 6492946), (46, 5787191), (82, 3246473), (323, 824182), (361, 737426), (391, 680846), (437, 609178), (529, 503234), (646, 412091), (697, 381938), (722, 368713), (779, 341734), (782, 340423), (874, 304589), (943, 282302), (1058, 251617), (1394, 190969), (1558, 170867), (1886, 141151), (6137, 43378), (7429, 35834), (8303, 32062), (8993, 29602), (10051, 26486), (12274, 21689), (13243, 20102), (14801, 17986), (14858, 17917), (16031, 16606)]