1317640272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 3964746240

約数和(自身を除く): 2647105968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 83, 103, 104, 114, 152, 156, 166, 169, 206, 208, 228, 247, 249, 304, 309, 312, 332, 338, 412, 456, 494, 498, 507, 618, 624, 664, 676, 741, 824, 912, 988, 996, 1014, 1079, 1236, 1328, 1339, 1352, 1482, 1577, 1648, 1957, 1976, 1992, 2028, 2158, 2472, 2678, 2704, 2964, 3154, 3211, 3237, 3914, 3952, 3984, 4017, 4056, 4316, 4731, 4944, 5356, 5871, 5928, 6308, 6422, 6474, 7828, 8034, 8112, 8549, 8632, 9462, 9633, 10712, 11742, 11856, 12616, 12844, 12948, 14027, 15656, 16068, 17098, 17264, 17407, 18924, 19266, 20501, 21424, 23484, 25232, 25441, 25647, 25688, 25896, 28054, 31312, 32136, 34196, 34814, 37848, 38532, 41002, 42081, 46968, 50882, 51294, 51376, 51792, 52221, 56108, 61503, 64272, 68392, 69628, 75696, 76323, 77064, 82004, 84162, 93936, 101764, 102588, 104442, 111137, 112216, 123006, 136784, 139256, 152646, 154128, 162431, 164008, 168324, 203528, 205176, 208884, 222274, 224432, 246012, 266513, 278512, 305292, 324862, 328016, 330733, 333411, 336648, 407056, 410352, 417768, 444548, 487293, 492024, 533026, 610584, 649724, 661466, 666822, 673296, 799539, 835536, 889096, 974586, 984048, 992199, 1066052, 1221168, 1299448, 1322932, 1333644, 1444781, 1599078, 1778192, 1949172, 1984398, 2111603, 2132104, 2598896, 2645864, 2667288, 2889562, 3198156, 3898344, 3968796, 4223206, 4264208, 4334343, 5291728, 5334576, 5779124, 6334809, 6396312, 7796688, 7937592, 8446412, 8668686, 11558248, 12669618, 12792624, 15875184, 16892824, 17337372, 23116496, 25339236, 27450839, 33785648, 34674744, 50678472, 54901678, 69349488, 82352517, 101356944, 109803356, 164705034, 219606712, 329410068, 439213424, 658820136, 1317640272]

約数ペア:

[(1, 1317640272), (2, 658820136), (3, 439213424), (4, 329410068), (6, 219606712), (8, 164705034), (12, 109803356), (13, 101356944), (16, 82352517), (19, 69349488), (24, 54901678), (26, 50678472), (38, 34674744), (39, 33785648), (48, 27450839), (52, 25339236), (57, 23116496), (76, 17337372), (78, 16892824), (83, 15875184), (103, 12792624), (104, 12669618), (114, 11558248), (152, 8668686), (156, 8446412), (166, 7937592), (169, 7796688), (206, 6396312), (208, 6334809), (228, 5779124), (247, 5334576), (249, 5291728), (304, 4334343), (309, 4264208), (312, 4223206), (332, 3968796), (338, 3898344), (412, 3198156), (456, 2889562), (494, 2667288), (498, 2645864), (507, 2598896), (618, 2132104), (624, 2111603), (664, 1984398), (676, 1949172), (741, 1778192), (824, 1599078), (912, 1444781), (988, 1333644), (996, 1322932), (1014, 1299448), (1079, 1221168), (1236, 1066052), (1328, 992199), (1339, 984048), (1352, 974586), (1482, 889096), (1577, 835536), (1648, 799539), (1957, 673296), (1976, 666822), (1992, 661466), (2028, 649724), (2158, 610584), (2472, 533026), (2678, 492024), (2704, 487293), (2964, 444548), (3154, 417768), (3211, 410352), (3237, 407056), (3914, 336648), (3952, 333411), (3984, 330733), (4017, 328016), (4056, 324862), (4316, 305292), (4731, 278512), (4944, 266513), (5356, 246012), (5871, 224432), (5928, 222274), (6308, 208884), (6422, 205176), (6474, 203528), (7828, 168324), (8034, 164008), (8112, 162431), (8549, 154128), (8632, 152646), (9462, 139256), (9633, 136784), (10712, 123006), (11742, 112216), (11856, 111137), (12616, 104442), (12844, 102588), (12948, 101764), (14027, 93936), (15656, 84162), (16068, 82004), (17098, 77064), (17264, 76323), (17407, 75696), (18924, 69628), (19266, 68392), (20501, 64272), (21424, 61503), (23484, 56108), (25232, 52221), (25441, 51792), (25647, 51376), (25688, 51294), (25896, 50882), (28054, 46968), (31312, 42081), (32136, 41002), (34196, 38532), (34814, 37848)]