2681687736

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 448

約数和(自身を含む): 9636587520

約数和(自身を除く): 6954899784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 104, 108, 117, 124, 126, 156, 162, 163, 168, 182, 186, 189, 216, 217, 234, 243, 248, 252, 273, 279, 312, 324, 326, 351, 364, 372, 378, 403, 434, 468, 486, 489, 504, 546, 558, 567, 648, 651, 652, 702, 728, 729, 744, 756, 806, 819, 837, 868, 936, 972, 978, 1053, 1092, 1116, 1134, 1141, 1209, 1302, 1304, 1404, 1458, 1467, 1512, 1612, 1638, 1674, 1701, 1736, 1944, 1953, 1956, 2106, 2119, 2184, 2232, 2268, 2282, 2418, 2457, 2511, 2604, 2808, 2821, 2916, 2934, 3159, 3224, 3276, 3348, 3402, 3423, 3627, 3906, 3912, 4212, 4238, 4401, 4536, 4564, 4836, 4914, 5022, 5053, 5103, 5208, 5642, 5832, 5859, 5868, 6318, 6357, 6552, 6696, 6804, 6846, 7254, 7371, 7533, 7812, 8424, 8463, 8476, 8802, 9128, 9477, 9672, 9828, 10044, 10106, 10206, 10269, 10881, 11284, 11718, 11736, 12636, 12714, 13203, 13608, 13692, 14508, 14742, 14833, 15066, 15159, 15624, 16926, 16952, 17577, 17604, 18954, 19071, 19656, 20088, 20212, 20412, 20538, 21762, 22113, 22568, 22599, 23436, 25272, 25389, 25428, 26406, 27384, 29016, 29484, 29666, 30132, 30318, 30807, 32643, 33852, 35154, 35208, 35371, 37908, 38142, 39609, 40424, 40824, 41076, 43524, 44226, 44499, 45198, 45477, 46872, 50778, 50856, 52731, 52812, 57213, 58968, 59332, 60264, 60636, 61614, 65286, 65689, 66339, 67704, 70308, 70742, 75816, 76167, 76284, 79218, 82152, 87048, 88452, 88998, 90396, 90954, 92421, 97929, 101556, 105462, 105624, 106113, 114426, 118664, 118827, 121272, 123228, 130572, 131378, 132678, 133497, 136431, 140616, 141484, 152334, 152568, 158193, 158436, 171639, 176904, 177996, 180792, 181908, 184842, 195858, 197067, 203112, 210924, 212226, 228501, 228852, 237654, 246456, 261144, 262756, 265356, 266994, 272862, 277263, 282968, 293787, 304668, 316386, 316872, 318339, 343278, 355992, 363816, 369684, 391716, 394134, 400491, 409293, 421848, 424452, 457002, 457704, 459823, 475308, 514917, 525512, 530712, 533988, 545724, 554526, 587574, 591201, 609336, 632772, 636678, 685503, 686556, 739368, 783432, 788268, 800982, 818586, 831789, 848904, 914004, 919646, 950616, 955017, 1029834, 1067976, 1091448, 1109052, 1175148, 1182402, 1201473, 1227879, 1265544, 1273356, 1371006, 1373112, 1379469, 1544751, 1576536, 1601964, 1637172, 1663578, 1773603, 1828008, 1839292, 1910034, 2056509, 2059668, 2218104, 2350296, 2364804, 2402946, 2455758, 2546712, 2742012, 2758938, 2865051, 3089502, 3203928, 3274344, 3327156, 3547206, 3604419, 3678584, 3683637, 3820068, 4113018, 4119336, 4138407, 4729608, 4805892, 4911516, 5320809, 5484024, 5517876, 5730102, 6179004, 6654312, 7094412, 7208838, 7367274, 7640136, 8226036, 8276814, 8595153, 9611784, 9823032, 10641618, 10813257, 11035752, 11460204, 12358008, 12415221, 14188824, 14417676, 14734548, 15962427, 16452072, 16553628, 17190306, 21283236, 21626514, 22920408, 24830442, 25785459, 28835352, 29469096, 31924854, 33107256, 34380612, 37245663, 42566472, 43253028, 47887281, 49660884, 51570918, 63849708, 68761224, 74491326, 86506056, 95774562, 99321768, 103141836, 111736989, 127699416, 148982652, 191549124, 206283672, 223473978, 297965304, 335210967, 383098248, 446947956, 670421934, 893895912, 1340843868, 2681687736]

約数ペア:

[(1, 2681687736), (2, 1340843868), (3, 893895912), (4, 670421934), (6, 446947956), (7, 383098248), (8, 335210967), (9, 297965304), (12, 223473978), (13, 206283672), (14, 191549124), (18, 148982652), (21, 127699416), (24, 111736989), (26, 103141836), (27, 99321768), (28, 95774562), (31, 86506056), (36, 74491326), (39, 68761224), (42, 63849708), (52, 51570918), (54, 49660884), (56, 47887281), (62, 43253028), (63, 42566472), (72, 37245663), (78, 34380612), (81, 33107256), (84, 31924854), (91, 29469096), (93, 28835352), (104, 25785459), (108, 24830442), (117, 22920408), (124, 21626514), (126, 21283236), (156, 17190306), (162, 16553628), (163, 16452072), (168, 15962427), (182, 14734548), (186, 14417676), (189, 14188824), (216, 12415221), (217, 12358008), (234, 11460204), (243, 11035752), (248, 10813257), (252, 10641618), (273, 9823032), (279, 9611784), (312, 8595153), (324, 8276814), (326, 8226036), (351, 7640136), (364, 7367274), (372, 7208838), (378, 7094412), (403, 6654312), (434, 6179004), (468, 5730102), (486, 5517876), (489, 5484024), (504, 5320809), (546, 4911516), (558, 4805892), (567, 4729608), (648, 4138407), (651, 4119336), (652, 4113018), (702, 3820068), (728, 3683637), (729, 3678584), (744, 3604419), (756, 3547206), (806, 3327156), (819, 3274344), (837, 3203928), (868, 3089502), (936, 2865051), (972, 2758938), (978, 2742012), (1053, 2546712), (1092, 2455758), (1116, 2402946), (1134, 2364804), (1141, 2350296), (1209, 2218104), (1302, 2059668), (1304, 2056509), (1404, 1910034), (1458, 1839292), (1467, 1828008), (1512, 1773603), (1612, 1663578), (1638, 1637172), (1674, 1601964), (1701, 1576536), (1736, 1544751), (1944, 1379469), (1953, 1373112), (1956, 1371006), (2106, 1273356), (2119, 1265544), (2184, 1227879), (2232, 1201473), (2268, 1182402), (2282, 1175148), (2418, 1109052), (2457, 1091448), (2511, 1067976), (2604, 1029834), (2808, 955017), (2821, 950616), (2916, 919646), (2934, 914004), (3159, 848904), (3224, 831789), (3276, 818586), (3348, 800982), (3402, 788268), (3423, 783432), (3627, 739368), (3906, 686556), (3912, 685503), (4212, 636678), (4238, 632772), (4401, 609336), (4536, 591201), (4564, 587574), (4836, 554526), (4914, 545724), (5022, 533988), (5053, 530712), (5103, 525512), (5208, 514917), (5642, 475308), (5832, 459823), (5859, 457704), (5868, 457002), (6318, 424452), (6357, 421848), (6552, 409293), (6696, 400491), (6804, 394134), (6846, 391716), (7254, 369684), (7371, 363816), (7533, 355992), (7812, 343278), (8424, 318339), (8463, 316872), (8476, 316386), (8802, 304668), (9128, 293787), (9477, 282968), (9672, 277263), (9828, 272862), (10044, 266994), (10106, 265356), (10206, 262756), (10269, 261144), (10881, 246456), (11284, 237654), (11718, 228852), (11736, 228501), (12636, 212226), (12714, 210924), (13203, 203112), (13608, 197067), (13692, 195858), (14508, 184842), (14742, 181908), (14833, 180792), (15066, 177996), (15159, 176904), (15624, 171639), (16926, 158436), (16952, 158193), (17577, 152568), (17604, 152334), (18954, 141484), (19071, 140616), (19656, 136431), (20088, 133497), (20212, 132678), (20412, 131378), (20538, 130572), (21762, 123228), (22113, 121272), (22568, 118827), (22599, 118664), (23436, 114426), (25272, 106113), (25389, 105624), (25428, 105462), (26406, 101556), (27384, 97929), (29016, 92421), (29484, 90954), (29666, 90396), (30132, 88998), (30318, 88452), (30807, 87048), (32643, 82152), (33852, 79218), (35154, 76284), (35208, 76167), (35371, 75816), (37908, 70742), (38142, 70308), (39609, 67704), (40424, 66339), (40824, 65689), (41076, 65286), (43524, 61614), (44226, 60636), (44499, 60264), (45198, 59332), (45477, 58968), (46872, 57213), (50778, 52812), (50856, 52731)]