1215248496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 240

約数和(自身を含む): 4008743424

約数和(自身を除く): 2793494928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 121, 132, 142, 154, 168, 176, 213, 231, 242, 264, 284, 308, 336, 363, 421, 426, 462, 484, 497, 528, 568, 616, 726, 781, 842, 847, 852, 924, 968, 994, 1136, 1232, 1263, 1452, 1491, 1562, 1684, 1694, 1704, 1848, 1936, 1988, 2343, 2526, 2541, 2904, 2947, 2982, 3124, 3368, 3388, 3408, 3696, 3976, 4631, 4686, 5052, 5082, 5467, 5808, 5894, 5964, 6248, 6736, 6776, 7952, 8591, 8841, 9262, 9372, 10104, 10164, 10934, 11788, 11928, 12496, 13552, 13893, 16401, 17182, 17682, 18524, 18744, 20208, 20328, 21868, 23576, 23856, 25773, 27786, 29891, 32417, 32802, 34364, 35364, 37048, 37488, 40656, 43736, 47152, 50941, 51546, 55572, 59782, 60137, 64834, 65604, 68728, 70728, 74096, 87472, 89673, 97251, 101882, 103092, 111144, 119564, 120274, 129668, 131208, 137456, 141456, 152823, 179346, 180411, 194502, 203764, 206184, 209237, 222288, 239128, 240548, 259336, 262416, 305646, 328801, 356587, 358692, 360822, 389004, 407528, 412368, 418474, 478256, 481096, 518672, 611292, 627711, 657602, 713174, 717384, 721644, 778008, 815056, 836948, 962192, 986403, 1069761, 1222584, 1255422, 1315204, 1426348, 1434768, 1443288, 1556016, 1673896, 1972806, 2139522, 2301607, 2445168, 2510844, 2630408, 2852696, 2886576, 3347792, 3616811, 3945612, 4279044, 4603214, 5021688, 5260816, 5705392, 6904821, 7233622, 7891224, 8558088, 9206428, 10043376, 10850433, 13809642, 14467244, 15782448, 17116176, 18412856, 21700866, 25317677, 27619284, 28934488, 36825712, 43401732, 50635354, 55238568, 57868976, 75953031, 86803464, 101270708, 110477136, 151906062, 173606928, 202541416, 303812124, 405082832, 607624248, 1215248496]

約数ペア:

[(1, 1215248496), (2, 607624248), (3, 405082832), (4, 303812124), (6, 202541416), (7, 173606928), (8, 151906062), (11, 110477136), (12, 101270708), (14, 86803464), (16, 75953031), (21, 57868976), (22, 55238568), (24, 50635354), (28, 43401732), (33, 36825712), (42, 28934488), (44, 27619284), (48, 25317677), (56, 21700866), (66, 18412856), (71, 17116176), (77, 15782448), (84, 14467244), (88, 13809642), (112, 10850433), (121, 10043376), (132, 9206428), (142, 8558088), (154, 7891224), (168, 7233622), (176, 6904821), (213, 5705392), (231, 5260816), (242, 5021688), (264, 4603214), (284, 4279044), (308, 3945612), (336, 3616811), (363, 3347792), (421, 2886576), (426, 2852696), (462, 2630408), (484, 2510844), (497, 2445168), (528, 2301607), (568, 2139522), (616, 1972806), (726, 1673896), (781, 1556016), (842, 1443288), (847, 1434768), (852, 1426348), (924, 1315204), (968, 1255422), (994, 1222584), (1136, 1069761), (1232, 986403), (1263, 962192), (1452, 836948), (1491, 815056), (1562, 778008), (1684, 721644), (1694, 717384), (1704, 713174), (1848, 657602), (1936, 627711), (1988, 611292), (2343, 518672), (2526, 481096), (2541, 478256), (2904, 418474), (2947, 412368), (2982, 407528), (3124, 389004), (3368, 360822), (3388, 358692), (3408, 356587), (3696, 328801), (3976, 305646), (4631, 262416), (4686, 259336), (5052, 240548), (5082, 239128), (5467, 222288), (5808, 209237), (5894, 206184), (5964, 203764), (6248, 194502), (6736, 180411), (6776, 179346), (7952, 152823), (8591, 141456), (8841, 137456), (9262, 131208), (9372, 129668), (10104, 120274), (10164, 119564), (10934, 111144), (11788, 103092), (11928, 101882), (12496, 97251), (13552, 89673), (13893, 87472), (16401, 74096), (17182, 70728), (17682, 68728), (18524, 65604), (18744, 64834), (20208, 60137), (20328, 59782), (21868, 55572), (23576, 51546), (23856, 50941), (25773, 47152), (27786, 43736), (29891, 40656), (32417, 37488), (32802, 37048), (34364, 35364)]