275536184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 681246720

約数和(自身を除く): 405710536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 47, 56, 62, 77, 88, 94, 124, 154, 188, 217, 248, 307, 308, 329, 341, 376, 434, 517, 614, 616, 658, 682, 868, 1034, 1228, 1316, 1364, 1457, 1736, 2068, 2149, 2387, 2456, 2632, 2728, 2914, 3377, 3619, 4136, 4298, 4774, 5828, 6754, 7238, 8596, 9517, 9548, 10199, 11656, 13508, 14429, 14476, 16027, 17192, 19034, 19096, 20398, 23639, 27016, 28858, 28952, 32054, 38068, 40796, 47278, 57716, 64108, 66619, 76136, 81592, 94556, 101003, 104687, 112189, 115432, 128216, 133238, 158719, 189112, 202006, 209374, 224378, 266476, 317438, 404012, 418748, 447299, 448756, 532952, 634876, 732809, 808024, 837496, 894598, 897512, 1111033, 1269752, 1465618, 1789196, 2222066, 2931236, 3131093, 3578392, 4444132, 4920289, 5862472, 6262186, 8888264, 9840578, 12524372, 19681156, 25048744, 34442023, 39362312, 68884046, 137768092, 275536184]

約数ペア:

[(1, 275536184), (2, 137768092), (4, 68884046), (7, 39362312), (8, 34442023), (11, 25048744), (14, 19681156), (22, 12524372), (28, 9840578), (31, 8888264), (44, 6262186), (47, 5862472), (56, 4920289), (62, 4444132), (77, 3578392), (88, 3131093), (94, 2931236), (124, 2222066), (154, 1789196), (188, 1465618), (217, 1269752), (248, 1111033), (307, 897512), (308, 894598), (329, 837496), (341, 808024), (376, 732809), (434, 634876), (517, 532952), (614, 448756), (616, 447299), (658, 418748), (682, 404012), (868, 317438), (1034, 266476), (1228, 224378), (1316, 209374), (1364, 202006), (1457, 189112), (1736, 158719), (2068, 133238), (2149, 128216), (2387, 115432), (2456, 112189), (2632, 104687), (2728, 101003), (2914, 94556), (3377, 81592), (3619, 76136), (4136, 66619), (4298, 64108), (4774, 57716), (5828, 47278), (6754, 40796), (7238, 38068), (8596, 32054), (9517, 28952), (9548, 28858), (10199, 27016), (11656, 23639), (13508, 20398), (14429, 19096), (14476, 19034), (16027, 17192)]