318246698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 652240512

約数和(自身を除く): 333993814

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 121, 154, 187, 238, 242, 257, 301, 374, 473, 514, 602, 731, 847, 946, 1309, 1462, 1694, 1799, 2057, 2618, 2827, 3311, 3598, 4114, 4369, 5117, 5203, 5654, 6622, 8041, 8738, 10234, 10406, 11051, 14399, 16082, 19789, 22102, 28798, 30583, 31097, 36421, 39578, 48059, 56287, 61166, 62194, 72842, 77357, 88451, 96118, 112574, 121561, 154714, 176902, 187867, 217679, 243122, 336413, 375734, 435358, 528649, 619157, 672826, 850927, 1057298, 1238314, 1315069, 1337171, 1701854, 2066537, 2630138, 2674342, 3700543, 4133074, 7401086, 9360197, 14465759, 18720394, 22731907, 28931518, 45463814, 159123349, 318246698]

約数ペア:

[(1, 318246698), (2, 159123349), (7, 45463814), (11, 28931518), (14, 22731907), (17, 18720394), (22, 14465759), (34, 9360197), (43, 7401086), (77, 4133074), (86, 3700543), (119, 2674342), (121, 2630138), (154, 2066537), (187, 1701854), (238, 1337171), (242, 1315069), (257, 1238314), (301, 1057298), (374, 850927), (473, 672826), (514, 619157), (602, 528649), (731, 435358), (847, 375734), (946, 336413), (1309, 243122), (1462, 217679), (1694, 187867), (1799, 176902), (2057, 154714), (2618, 121561), (2827, 112574), (3311, 96118), (3598, 88451), (4114, 77357), (4369, 72842), (5117, 62194), (5203, 61166), (5654, 56287), (6622, 48059), (8041, 39578), (8738, 36421), (10234, 31097), (10406, 30583), (11051, 28798), (14399, 22102), (16082, 19789)]