256699868544

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{297503}}^1$

素因数の和:297637

約数の個数: 192

約数和(自身を含む): 852099056640

約数和(自身を除く): 595399188096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 107, 112, 126, 128, 144, 168, 192, 214, 224, 252, 288, 321, 336, 384, 428, 448, 504, 576, 642, 672, 749, 856, 896, 963, 1008, 1152, 1284, 1344, 1498, 1712, 1926, 2016, 2247, 2568, 2688, 2996, 3424, 3852, 4032, 4494, 5136, 5992, 6741, 6848, 7704, 8064, 8988, 10272, 11984, 13482, 13696, 15408, 17976, 20544, 23968, 26964, 30816, 35952, 41088, 47936, 53928, 61632, 71904, 95872, 107856, 123264, 143808, 215712, 287616, 297503, 431424, 595006, 862848, 892509, 1190012, 1785018, 2082521, 2380024, 2677527, 3570036, 4165042, 4760048, 5355054, 6247563, 7140072, 8330084, 9520096, 10710108, 12495126, 14280144, 16660168, 18742689, 19040192, 21420216, 24990252, 28560288, 31832821, 33320336, 37485378, 38080384, 42840432, 49980504, 57120576, 63665642, 66640672, 74970756, 85680864, 95498463, 99961008, 114241152, 127331284, 133281344, 149941512, 171361728, 190996926, 199922016, 222829747, 254662568, 266562688, 286495389, 299883024, 342723456, 381993852, 399844032, 445659494, 509325136, 572990778, 599766048, 668489241, 763987704, 799688064, 891318988, 1018650272, 1145981556, 1199532096, 1336978482, 1527975408, 1782637976, 2005467723, 2037300544, 2291963112, 2399064192, 2673956964, 3055950816, 3565275952, 4010935446, 4074601088, 4583926224, 5347913928, 6111901632, 7130551904, 8021870892, 9167852448, 10695827856, 12223803264, 14261103808, 16043741784, 18335704896, 21391655712, 28522207616, 32087483568, 36671409792, 42783311424, 64174967136, 85566622848, 128349934272, 256699868544]

約数ペア:

[(1, 256699868544), (2, 128349934272), (3, 85566622848), (4, 64174967136), (6, 42783311424), (7, 36671409792), (8, 32087483568), (9, 28522207616), (12, 21391655712), (14, 18335704896), (16, 16043741784), (18, 14261103808), (21, 12223803264), (24, 10695827856), (28, 9167852448), (32, 8021870892), (36, 7130551904), (42, 6111901632), (48, 5347913928), (56, 4583926224), (63, 4074601088), (64, 4010935446), (72, 3565275952), (84, 3055950816), (96, 2673956964), (107, 2399064192), (112, 2291963112), (126, 2037300544), (128, 2005467723), (144, 1782637976), (168, 1527975408), (192, 1336978482), (214, 1199532096), (224, 1145981556), (252, 1018650272), (288, 891318988), (321, 799688064), (336, 763987704), (384, 668489241), (428, 599766048), (448, 572990778), (504, 509325136), (576, 445659494), (642, 399844032), (672, 381993852), (749, 342723456), (856, 299883024), (896, 286495389), (963, 266562688), (1008, 254662568), (1152, 222829747), (1284, 199922016), (1344, 190996926), (1498, 171361728), (1712, 149941512), (1926, 133281344), (2016, 127331284), (2247, 114241152), (2568, 99961008), (2688, 95498463), (2996, 85680864), (3424, 74970756), (3852, 66640672), (4032, 63665642), (4494, 57120576), (5136, 49980504), (5992, 42840432), (6741, 38080384), (6848, 37485378), (7704, 33320336), (8064, 31832821), (8988, 28560288), (10272, 24990252), (11984, 21420216), (13482, 19040192), (13696, 18742689), (15408, 16660168), (17976, 14280144), (20544, 12495126), (23968, 10710108), (26964, 9520096), (30816, 8330084), (35952, 7140072), (41088, 6247563), (47936, 5355054), (53928, 4760048), (61632, 4165042), (71904, 3570036), (95872, 2677527), (107856, 2380024), (123264, 2082521), (143808, 1785018), (215712, 1190012), (287616, 892509), (297503, 862848), (431424, 595006)]