268824374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 540509760

約数和(自身を除く): 271685386

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 53, 58, 62, 91, 106, 182, 203, 217, 371, 377, 403, 406, 434, 689, 742, 754, 806, 899, 961, 1378, 1537, 1643, 1798, 1922, 2639, 2821, 3074, 3286, 4823, 5278, 5642, 6293, 6727, 9646, 10759, 11501, 11687, 12493, 12586, 13454, 19981, 21359, 21518, 23002, 23374, 24986, 27869, 39962, 42718, 47647, 50933, 55738, 81809, 87451, 95294, 101866, 139867, 149513, 163618, 174902, 195083, 279734, 299026, 333529, 356531, 362297, 390166, 619411, 662129, 667058, 713062, 724594, 1238822, 1324258, 1477057, 2536079, 2954114, 4335877, 4634903, 5072158, 8671754, 9269806, 10339399, 19201741, 20678798, 38403482, 134412187, 268824374]

約数ペア:

[(1, 268824374), (2, 134412187), (7, 38403482), (13, 20678798), (14, 19201741), (26, 10339399), (29, 9269806), (31, 8671754), (53, 5072158), (58, 4634903), (62, 4335877), (91, 2954114), (106, 2536079), (182, 1477057), (203, 1324258), (217, 1238822), (371, 724594), (377, 713062), (403, 667058), (406, 662129), (434, 619411), (689, 390166), (742, 362297), (754, 356531), (806, 333529), (899, 299026), (961, 279734), (1378, 195083), (1537, 174902), (1643, 163618), (1798, 149513), (1922, 139867), (2639, 101866), (2821, 95294), (3074, 87451), (3286, 81809), (4823, 55738), (5278, 50933), (5642, 47647), (6293, 42718), (6727, 39962), (9646, 27869), (10759, 24986), (11501, 23374), (11687, 23002), (12493, 21518), (12586, 21359), (13454, 19981)]