231192234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 662538240

約数和(自身を除く): 431346006

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 31, 39, 42, 58, 62, 63, 78, 87, 91, 93, 117, 126, 157, 174, 182, 186, 203, 217, 234, 261, 273, 279, 314, 377, 403, 406, 434, 471, 522, 546, 558, 609, 651, 754, 806, 819, 899, 942, 1099, 1131, 1209, 1218, 1302, 1413, 1638, 1798, 1827, 1953, 2041, 2198, 2262, 2418, 2639, 2697, 2821, 2826, 3297, 3393, 3627, 3654, 3906, 4082, 4553, 4867, 5278, 5394, 5642, 6123, 6293, 6594, 6786, 7254, 7917, 8091, 8463, 9106, 9734, 9891, 11687, 12246, 12586, 13659, 14287, 14601, 15834, 16182, 16926, 18369, 18879, 19782, 23374, 23751, 25389, 27318, 28574, 29202, 31871, 34069, 35061, 36738, 37758, 40977, 42861, 43803, 47502, 50778, 56637, 59189, 63271, 63742, 68138, 70122, 81809, 81954, 85722, 87606, 95613, 102207, 105183, 113274, 118378, 126542, 128583, 141143, 163618, 177567, 189813, 191226, 204414, 210366, 245427, 257166, 282286, 286839, 306621, 355134, 379626, 414323, 423429, 442897, 490854, 532701, 569439, 573678, 613242, 736281, 828646, 846858, 885794, 988001, 1065402, 1138878, 1242969, 1270287, 1328691, 1472562, 1834859, 1976002, 2485938, 2540574, 2657382, 2964003, 3669718, 3728907, 3986073, 5504577, 5928006, 7457814, 7972146, 8892009, 11009154, 12844013, 16513731, 17784018, 25688026, 33027462, 38532039, 77064078, 115596117, 231192234]

約数ペア:

[(1, 231192234), (2, 115596117), (3, 77064078), (6, 38532039), (7, 33027462), (9, 25688026), (13, 17784018), (14, 16513731), (18, 12844013), (21, 11009154), (26, 8892009), (29, 7972146), (31, 7457814), (39, 5928006), (42, 5504577), (58, 3986073), (62, 3728907), (63, 3669718), (78, 2964003), (87, 2657382), (91, 2540574), (93, 2485938), (117, 1976002), (126, 1834859), (157, 1472562), (174, 1328691), (182, 1270287), (186, 1242969), (203, 1138878), (217, 1065402), (234, 988001), (261, 885794), (273, 846858), (279, 828646), (314, 736281), (377, 613242), (403, 573678), (406, 569439), (434, 532701), (471, 490854), (522, 442897), (546, 423429), (558, 414323), (609, 379626), (651, 355134), (754, 306621), (806, 286839), (819, 282286), (899, 257166), (942, 245427), (1099, 210366), (1131, 204414), (1209, 191226), (1218, 189813), (1302, 177567), (1413, 163618), (1638, 141143), (1798, 128583), (1827, 126542), (1953, 118378), (2041, 113274), (2198, 105183), (2262, 102207), (2418, 95613), (2639, 87606), (2697, 85722), (2821, 81954), (2826, 81809), (3297, 70122), (3393, 68138), (3627, 63742), (3654, 63271), (3906, 59189), (4082, 56637), (4553, 50778), (4867, 47502), (5278, 43803), (5394, 42861), (5642, 40977), (6123, 37758), (6293, 36738), (6594, 35061), (6786, 34069), (7254, 31871), (7917, 29202), (8091, 28574), (8463, 27318), (9106, 25389), (9734, 23751), (9891, 23374), (11687, 19782), (12246, 18879), (12586, 18369), (13659, 16926), (14287, 16182), (14601, 15834)]