1281318415608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{160091}}^1$

素因数の和:160250

約数の個数: 256

約数和(自身を含む): 4116387962880

約数和(自身を除く): 2835069547272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 71, 77, 84, 88, 122, 132, 142, 154, 168, 183, 213, 231, 244, 264, 284, 308, 366, 426, 427, 462, 488, 497, 568, 616, 671, 732, 781, 852, 854, 924, 994, 1281, 1342, 1464, 1491, 1562, 1704, 1708, 1848, 1988, 2013, 2343, 2562, 2684, 2982, 3124, 3416, 3976, 4026, 4331, 4686, 4697, 5124, 5368, 5467, 5964, 6248, 8052, 8662, 9372, 9394, 10248, 10934, 11928, 12993, 14091, 16104, 16401, 17324, 18744, 18788, 21868, 25986, 28182, 30317, 32802, 34648, 37576, 43736, 47641, 51972, 56364, 60634, 65604, 90951, 95282, 103944, 112728, 121268, 131208, 142923, 160091, 181902, 190564, 242536, 285846, 320182, 333487, 363804, 381128, 480273, 571692, 640364, 666974, 727608, 960546, 1000461, 1120637, 1143384, 1280728, 1333948, 1761001, 1921092, 2000922, 2241274, 2667896, 3361911, 3522002, 3842184, 4001844, 4482548, 5283003, 6723822, 7044004, 8003688, 8965096, 9765551, 10566006, 11366461, 12327007, 13447644, 14088008, 19531102, 21132012, 22732922, 24654014, 26895288, 29296653, 34099383, 36981021, 39062204, 42264024, 45465844, 49308028, 58593306, 68198766, 68358857, 73962042, 78124408, 79565227, 90931688, 98616056, 107421061, 117186612, 125031071, 136397532, 136717714, 147924084, 159130454, 205076571, 214842122, 234373224, 238695681, 250062142, 272795064, 273435428, 295848168, 318260908, 322263183, 375093213, 410153142, 429684244, 477391362, 500124284, 546870856, 636521816, 644526366, 693354121, 750186426, 751947427, 820306284, 859368488, 875217497, 954782724, 1000248568, 1289052732, 1386708242, 1500372852, 1503894854, 1640612568, 1750434994, 1909565448, 2080062363, 2255842281, 2578105464, 2625652491, 2773416484, 3000745704, 3007789708, 3500869988, 4160124726, 4511684562, 4853478847, 5251304982, 5546832968, 6015579416, 7001739976, 7626895331, 8320249452, 9023369124, 9706957694, 10502609964, 14560436541, 15253790662, 16640498904, 18046738248, 19413915388, 21005219928, 22880685993, 29120873082, 30507581324, 38827830776, 45761371986, 53388267317, 58241746164, 61015162648, 91522743972, 106776534634, 116483492328, 160164801951, 183045487944, 213553069268, 320329603902, 427106138536, 640659207804, 1281318415608]

約数ペア:

[(1, 1281318415608), (2, 640659207804), (3, 427106138536), (4, 320329603902), (6, 213553069268), (7, 183045487944), (8, 160164801951), (11, 116483492328), (12, 106776534634), (14, 91522743972), (21, 61015162648), (22, 58241746164), (24, 53388267317), (28, 45761371986), (33, 38827830776), (42, 30507581324), (44, 29120873082), (56, 22880685993), (61, 21005219928), (66, 19413915388), (71, 18046738248), (77, 16640498904), (84, 15253790662), (88, 14560436541), (122, 10502609964), (132, 9706957694), (142, 9023369124), (154, 8320249452), (168, 7626895331), (183, 7001739976), (213, 6015579416), (231, 5546832968), (244, 5251304982), (264, 4853478847), (284, 4511684562), (308, 4160124726), (366, 3500869988), (426, 3007789708), (427, 3000745704), (462, 2773416484), (488, 2625652491), (497, 2578105464), (568, 2255842281), (616, 2080062363), (671, 1909565448), (732, 1750434994), (781, 1640612568), (852, 1503894854), (854, 1500372852), (924, 1386708242), (994, 1289052732), (1281, 1000248568), (1342, 954782724), (1464, 875217497), (1491, 859368488), (1562, 820306284), (1704, 751947427), (1708, 750186426), (1848, 693354121), (1988, 644526366), (2013, 636521816), (2343, 546870856), (2562, 500124284), (2684, 477391362), (2982, 429684244), (3124, 410153142), (3416, 375093213), (3976, 322263183), (4026, 318260908), (4331, 295848168), (4686, 273435428), (4697, 272795064), (5124, 250062142), (5368, 238695681), (5467, 234373224), (5964, 214842122), (6248, 205076571), (8052, 159130454), (8662, 147924084), (9372, 136717714), (9394, 136397532), (10248, 125031071), (10934, 117186612), (11928, 107421061), (12993, 98616056), (14091, 90931688), (16104, 79565227), (16401, 78124408), (17324, 73962042), (18744, 68358857), (18788, 68198766), (21868, 58593306), (25986, 49308028), (28182, 45465844), (30317, 42264024), (32802, 39062204), (34648, 36981021), (37576, 34099383), (43736, 29296653), (47641, 26895288), (51972, 24654014), (56364, 22732922), (60634, 21132012), (65604, 19531102), (90951, 14088008), (95282, 13447644), (103944, 12327007), (112728, 11366461), (121268, 10566006), (131208, 9765551), (142923, 8965096), (160091, 8003688), (181902, 7044004), (190564, 6723822), (242536, 5283003), (285846, 4482548), (320182, 4001844), (333487, 3842184), (363804, 3522002), (381128, 3361911), (480273, 2667896), (571692, 2241274), (640364, 2000922), (666974, 1921092), (727608, 1761001), (960546, 1333948), (1000461, 1280728), (1120637, 1143384)]