245376222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 674150400

約数和(自身を除く): 428774178

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 49, 57, 62, 78, 91, 93, 98, 109, 114, 133, 147, 182, 186, 217, 218, 247, 266, 273, 294, 327, 399, 403, 434, 494, 546, 589, 637, 651, 654, 741, 763, 798, 806, 931, 1178, 1209, 1274, 1302, 1417, 1482, 1519, 1526, 1729, 1767, 1862, 1911, 2071, 2289, 2418, 2793, 2821, 2834, 3038, 3379, 3458, 3534, 3822, 4123, 4142, 4251, 4557, 4578, 5187, 5341, 5586, 5642, 6213, 6758, 7657, 8246, 8463, 8502, 9114, 9919, 10137, 10374, 10682, 12103, 12369, 12426, 14497, 15314, 16023, 16926, 19747, 19838, 20274, 22971, 23653, 24206, 24738, 26923, 28861, 28994, 29757, 32046, 36309, 39494, 43491, 43927, 45942, 47306, 53599, 53846, 57722, 59241, 59514, 64201, 69433, 70959, 72618, 80769, 86583, 86982, 87854, 101479, 107198, 118482, 128402, 131781, 138866, 141918, 160797, 161538, 165571, 173166, 188461, 192603, 202958, 208299, 263562, 304437, 307489, 321594, 331142, 375193, 376922, 385206, 416598, 449407, 496713, 565383, 608874, 614978, 750386, 834613, 898814, 922467, 993426, 1125579, 1130766, 1319227, 1348221, 1669226, 1844934, 2152423, 2251158, 2503839, 2638454, 2696442, 3145849, 3957681, 4304846, 5007678, 5842291, 6291698, 6457269, 7915362, 9437547, 11684582, 12914538, 17526873, 18875094, 35053746, 40896037, 81792074, 122688111, 245376222]

約数ペア:

[(1, 245376222), (2, 122688111), (3, 81792074), (6, 40896037), (7, 35053746), (13, 18875094), (14, 17526873), (19, 12914538), (21, 11684582), (26, 9437547), (31, 7915362), (38, 6457269), (39, 6291698), (42, 5842291), (49, 5007678), (57, 4304846), (62, 3957681), (78, 3145849), (91, 2696442), (93, 2638454), (98, 2503839), (109, 2251158), (114, 2152423), (133, 1844934), (147, 1669226), (182, 1348221), (186, 1319227), (217, 1130766), (218, 1125579), (247, 993426), (266, 922467), (273, 898814), (294, 834613), (327, 750386), (399, 614978), (403, 608874), (434, 565383), (494, 496713), (546, 449407), (589, 416598), (637, 385206), (651, 376922), (654, 375193), (741, 331142), (763, 321594), (798, 307489), (806, 304437), (931, 263562), (1178, 208299), (1209, 202958), (1274, 192603), (1302, 188461), (1417, 173166), (1482, 165571), (1519, 161538), (1526, 160797), (1729, 141918), (1767, 138866), (1862, 131781), (1911, 128402), (2071, 118482), (2289, 107198), (2418, 101479), (2793, 87854), (2821, 86982), (2834, 86583), (3038, 80769), (3379, 72618), (3458, 70959), (3534, 69433), (3822, 64201), (4123, 59514), (4142, 59241), (4251, 57722), (4557, 53846), (4578, 53599), (5187, 47306), (5341, 45942), (5586, 43927), (5642, 43491), (6213, 39494), (6758, 36309), (7657, 32046), (8246, 29757), (8463, 28994), (8502, 28861), (9114, 26923), (9919, 24738), (10137, 24206), (10374, 23653), (10682, 22971), (12103, 20274), (12369, 19838), (12426, 19747), (14497, 16926), (15314, 16023)]