307709316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 860461056

約数和(自身を除く): 552751740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 107, 111, 127, 148, 153, 204, 214, 222, 254, 306, 321, 333, 381, 428, 444, 508, 612, 629, 642, 666, 762, 963, 1143, 1258, 1284, 1332, 1524, 1819, 1887, 1926, 2159, 2286, 2516, 3638, 3774, 3852, 3959, 4318, 4572, 4699, 5457, 5661, 6477, 7276, 7548, 7918, 8636, 9398, 10914, 11322, 11877, 12954, 13589, 14097, 15836, 16371, 18796, 19431, 21828, 22644, 23754, 25908, 27178, 28194, 32742, 35631, 38862, 40767, 42291, 47508, 54356, 56388, 65484, 67303, 71262, 77724, 79883, 81534, 84582, 122301, 134606, 142524, 159766, 163068, 169164, 201909, 231013, 239649, 244602, 269212, 319532, 403818, 462026, 479298, 489204, 502793, 605727, 693039, 718947, 807636, 924052, 958596, 1005586, 1211454, 1386078, 1437894, 1508379, 2011172, 2079117, 2422908, 2772156, 2875788, 3016758, 4158234, 4525137, 6033516, 8316468, 8547481, 9050274, 17094962, 18100548, 25642443, 34189924, 51284886, 76927329, 102569772, 153854658, 307709316]

約数ペア:

[(1, 307709316), (2, 153854658), (3, 102569772), (4, 76927329), (6, 51284886), (9, 34189924), (12, 25642443), (17, 18100548), (18, 17094962), (34, 9050274), (36, 8547481), (37, 8316468), (51, 6033516), (68, 4525137), (74, 4158234), (102, 3016758), (107, 2875788), (111, 2772156), (127, 2422908), (148, 2079117), (153, 2011172), (204, 1508379), (214, 1437894), (222, 1386078), (254, 1211454), (306, 1005586), (321, 958596), (333, 924052), (381, 807636), (428, 718947), (444, 693039), (508, 605727), (612, 502793), (629, 489204), (642, 479298), (666, 462026), (762, 403818), (963, 319532), (1143, 269212), (1258, 244602), (1284, 239649), (1332, 231013), (1524, 201909), (1819, 169164), (1887, 163068), (1926, 159766), (2159, 142524), (2286, 134606), (2516, 122301), (3638, 84582), (3774, 81534), (3852, 79883), (3959, 77724), (4318, 71262), (4572, 67303), (4699, 65484), (5457, 56388), (5661, 54356), (6477, 47508), (7276, 42291), (7548, 40767), (7918, 38862), (8636, 35631), (9398, 32742), (10914, 28194), (11322, 27178), (11877, 25908), (12954, 23754), (13589, 22644), (14097, 21828), (15836, 19431), (16371, 18796)]