776606138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 1629227520

約数和(自身を除く): 852621382

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 53, 58, 77, 106, 119, 154, 187, 193, 203, 238, 319, 371, 374, 386, 406, 493, 583, 638, 742, 901, 986, 1166, 1309, 1351, 1537, 1802, 2123, 2233, 2618, 2702, 3074, 3281, 3451, 4081, 4246, 4466, 5423, 5597, 6307, 6562, 6902, 8162, 9911, 10229, 10759, 10846, 11194, 12614, 14861, 16907, 19822, 20458, 21518, 22967, 26129, 29722, 33814, 36091, 37961, 39179, 45934, 52258, 61567, 69377, 71603, 72182, 75922, 78358, 95149, 112519, 118349, 123134, 138754, 143206, 173893, 182903, 190298, 225038, 236698, 252637, 287419, 296641, 347786, 365806, 430969, 505274, 574838, 593282, 666043, 787633, 861938, 1046639, 1217251, 1332086, 1575266, 1912823, 2011933, 2076487, 2093278, 2434502, 3263051, 3825646, 4023866, 4152974, 5042897, 6526102, 7326473, 10085794, 13389761, 14652946, 22841357, 26779522, 35300279, 45682714, 55471867, 70600558, 110943734, 388303069, 776606138]

約数ペア:

[(1, 776606138), (2, 388303069), (7, 110943734), (11, 70600558), (14, 55471867), (17, 45682714), (22, 35300279), (29, 26779522), (34, 22841357), (53, 14652946), (58, 13389761), (77, 10085794), (106, 7326473), (119, 6526102), (154, 5042897), (187, 4152974), (193, 4023866), (203, 3825646), (238, 3263051), (319, 2434502), (371, 2093278), (374, 2076487), (386, 2011933), (406, 1912823), (493, 1575266), (583, 1332086), (638, 1217251), (742, 1046639), (901, 861938), (986, 787633), (1166, 666043), (1309, 593282), (1351, 574838), (1537, 505274), (1802, 430969), (2123, 365806), (2233, 347786), (2618, 296641), (2702, 287419), (3074, 252637), (3281, 236698), (3451, 225038), (4081, 190298), (4246, 182903), (4466, 173893), (5423, 143206), (5597, 138754), (6307, 123134), (6562, 118349), (6902, 112519), (8162, 95149), (9911, 78358), (10229, 75922), (10759, 72182), (10846, 71603), (11194, 69377), (12614, 61567), (14861, 52258), (16907, 45934), (19822, 39179), (20458, 37961), (21518, 36091), (22967, 33814), (26129, 29722)]