289756194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 836075520

約数和(自身を除く): 546319326

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 31, 34, 38, 39, 42, 51, 53, 57, 62, 78, 91, 93, 102, 106, 114, 119, 133, 159, 182, 186, 217, 221, 238, 247, 266, 273, 318, 323, 357, 371, 399, 403, 434, 442, 494, 527, 546, 589, 646, 651, 663, 689, 714, 741, 742, 798, 806, 901, 969, 1007, 1054, 1113, 1178, 1209, 1302, 1326, 1378, 1482, 1547, 1581, 1643, 1729, 1767, 1802, 1938, 2014, 2067, 2226, 2261, 2418, 2703, 2821, 3021, 3094, 3162, 3286, 3458, 3534, 3689, 4123, 4134, 4199, 4522, 4641, 4823, 4929, 5187, 5406, 5642, 6042, 6307, 6783, 6851, 7049, 7378, 7657, 8246, 8398, 8463, 9282, 9646, 9858, 10013, 10374, 11067, 11501, 11713, 12369, 12597, 12614, 13091, 13566, 13702, 14098, 14469, 15314, 16926, 17119, 18921, 20026, 20553, 21147, 21359, 22134, 22971, 23002, 23426, 24738, 25194, 26182, 27931, 28938, 29393, 30039, 31217, 34238, 34503, 35139, 37842, 39273, 41106, 42294, 42718, 45942, 47957, 51357, 53599, 55862, 58786, 60078, 62434, 64077, 69006, 70091, 70278, 78546, 81991, 83793, 88179, 91637, 93651, 95914, 102714, 107198, 119833, 128154, 130169, 140182, 143871, 149513, 160797, 163982, 167586, 176358, 183274, 187302, 195517, 210273, 218519, 222547, 239666, 245973, 260338, 274911, 287742, 299026, 321594, 359499, 363103, 390507, 391034, 405821, 420546, 437038, 445094, 448539, 491946, 530689, 549822, 586551, 655557, 667641, 718998, 726206, 781014, 811642, 897078, 911183, 1061378, 1089309, 1173102, 1217463, 1311114, 1335282, 1557829, 1592067, 1822366, 2178618, 2434926, 2541721, 2733549, 2840747, 3115658, 3184134, 3714823, 4673487, 5083442, 5467098, 5681494, 6898957, 7429646, 7625163, 8522241, 9346974, 11144469, 13797914, 15250326, 17044482, 20696871, 22288938, 41393742, 48292699, 96585398, 144878097, 289756194]

約数ペア:

[(1, 289756194), (2, 144878097), (3, 96585398), (6, 48292699), (7, 41393742), (13, 22288938), (14, 20696871), (17, 17044482), (19, 15250326), (21, 13797914), (26, 11144469), (31, 9346974), (34, 8522241), (38, 7625163), (39, 7429646), (42, 6898957), (51, 5681494), (53, 5467098), (57, 5083442), (62, 4673487), (78, 3714823), (91, 3184134), (93, 3115658), (102, 2840747), (106, 2733549), (114, 2541721), (119, 2434926), (133, 2178618), (159, 1822366), (182, 1592067), (186, 1557829), (217, 1335282), (221, 1311114), (238, 1217463), (247, 1173102), (266, 1089309), (273, 1061378), (318, 911183), (323, 897078), (357, 811642), (371, 781014), (399, 726206), (403, 718998), (434, 667641), (442, 655557), (494, 586551), (527, 549822), (546, 530689), (589, 491946), (646, 448539), (651, 445094), (663, 437038), (689, 420546), (714, 405821), (741, 391034), (742, 390507), (798, 363103), (806, 359499), (901, 321594), (969, 299026), (1007, 287742), (1054, 274911), (1113, 260338), (1178, 245973), (1209, 239666), (1302, 222547), (1326, 218519), (1378, 210273), (1482, 195517), (1547, 187302), (1581, 183274), (1643, 176358), (1729, 167586), (1767, 163982), (1802, 160797), (1938, 149513), (2014, 143871), (2067, 140182), (2226, 130169), (2261, 128154), (2418, 119833), (2703, 107198), (2821, 102714), (3021, 95914), (3094, 93651), (3162, 91637), (3286, 88179), (3458, 83793), (3534, 81991), (3689, 78546), (4123, 70278), (4134, 70091), (4199, 69006), (4522, 64077), (4641, 62434), (4823, 60078), (4929, 58786), (5187, 55862), (5406, 53599), (5642, 51357), (6042, 47957), (6307, 45942), (6783, 42718), (6851, 42294), (7049, 41106), (7378, 39273), (7657, 37842), (8246, 35139), (8398, 34503), (8463, 34238), (9282, 31217), (9646, 30039), (9858, 29393), (10013, 28938), (10374, 27931), (11067, 26182), (11501, 25194), (11713, 24738), (12369, 23426), (12597, 23002), (12614, 22971), (13091, 22134), (13566, 21359), (13702, 21147), (14098, 20553), (14469, 20026), (15314, 18921), (16926, 17119)]