1311337944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 4355481600

約数和(自身を除く): 3044143656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 101, 108, 124, 126, 168, 186, 189, 202, 216, 217, 248, 252, 277, 279, 303, 372, 378, 404, 434, 504, 554, 558, 606, 651, 707, 744, 756, 808, 831, 837, 868, 909, 1108, 1116, 1212, 1302, 1414, 1512, 1662, 1674, 1736, 1818, 1939, 1953, 2121, 2216, 2232, 2424, 2493, 2604, 2727, 2828, 3131, 3324, 3348, 3636, 3878, 3906, 4242, 4986, 5208, 5454, 5656, 5817, 5859, 6262, 6363, 6648, 6696, 7272, 7479, 7756, 7812, 8484, 8587, 9393, 9972, 10908, 11634, 11718, 12524, 12726, 14958, 15512, 15624, 16968, 17174, 17451, 18786, 19089, 19944, 21816, 21917, 23268, 23436, 25048, 25452, 25761, 27977, 28179, 29916, 34348, 34902, 37572, 38178, 43834, 46536, 46872, 50904, 51522, 52353, 55954, 56358, 59832, 60109, 65751, 68696, 69804, 75144, 76356, 77283, 83931, 84537, 87668, 103044, 104706, 111908, 112716, 120218, 131502, 139608, 152712, 154566, 167862, 169074, 175336, 180327, 195839, 197253, 206088, 209412, 223816, 225432, 231849, 240436, 251793, 263004, 309132, 335724, 338148, 360654, 391678, 394506, 418824, 463698, 480872, 503586, 526008, 540981, 587517, 591759, 618264, 671448, 676296, 721308, 755379, 783356, 789012, 867287, 927396, 1007172, 1081962, 1175034, 1183518, 1442616, 1510758, 1566712, 1578024, 1622943, 1734574, 1762551, 1854792, 2014344, 2163924, 2350068, 2367036, 2601861, 3021516, 3245886, 3469148, 3525102, 4327848, 4700136, 4734072, 5203722, 5287653, 6043032, 6071009, 6491772, 6938296, 7050204, 7805583, 10407444, 10575306, 12142018, 12983544, 14100408, 15611166, 18213027, 20814888, 21150612, 23416749, 24284036, 31222332, 36426054, 42301224, 46833498, 48568072, 54639081, 62444664, 72852108, 93666996, 109278162, 145704216, 163917243, 187333992, 218556324, 327834486, 437112648, 655668972, 1311337944]

約数ペア:

[(1, 1311337944), (2, 655668972), (3, 437112648), (4, 327834486), (6, 218556324), (7, 187333992), (8, 163917243), (9, 145704216), (12, 109278162), (14, 93666996), (18, 72852108), (21, 62444664), (24, 54639081), (27, 48568072), (28, 46833498), (31, 42301224), (36, 36426054), (42, 31222332), (54, 24284036), (56, 23416749), (62, 21150612), (63, 20814888), (72, 18213027), (84, 15611166), (93, 14100408), (101, 12983544), (108, 12142018), (124, 10575306), (126, 10407444), (168, 7805583), (186, 7050204), (189, 6938296), (202, 6491772), (216, 6071009), (217, 6043032), (248, 5287653), (252, 5203722), (277, 4734072), (279, 4700136), (303, 4327848), (372, 3525102), (378, 3469148), (404, 3245886), (434, 3021516), (504, 2601861), (554, 2367036), (558, 2350068), (606, 2163924), (651, 2014344), (707, 1854792), (744, 1762551), (756, 1734574), (808, 1622943), (831, 1578024), (837, 1566712), (868, 1510758), (909, 1442616), (1108, 1183518), (1116, 1175034), (1212, 1081962), (1302, 1007172), (1414, 927396), (1512, 867287), (1662, 789012), (1674, 783356), (1736, 755379), (1818, 721308), (1939, 676296), (1953, 671448), (2121, 618264), (2216, 591759), (2232, 587517), (2424, 540981), (2493, 526008), (2604, 503586), (2727, 480872), (2828, 463698), (3131, 418824), (3324, 394506), (3348, 391678), (3636, 360654), (3878, 338148), (3906, 335724), (4242, 309132), (4986, 263004), (5208, 251793), (5454, 240436), (5656, 231849), (5817, 225432), (5859, 223816), (6262, 209412), (6363, 206088), (6648, 197253), (6696, 195839), (7272, 180327), (7479, 175336), (7756, 169074), (7812, 167862), (8484, 154566), (8587, 152712), (9393, 139608), (9972, 131502), (10908, 120218), (11634, 112716), (11718, 111908), (12524, 104706), (12726, 103044), (14958, 87668), (15512, 84537), (15624, 83931), (16968, 77283), (17174, 76356), (17451, 75144), (18786, 69804), (19089, 68696), (19944, 65751), (21816, 60109), (21917, 59832), (23268, 56358), (23436, 55954), (25048, 52353), (25452, 51522), (25761, 50904), (27977, 46872), (28179, 46536), (29916, 43834), (34348, 38178), (34902, 37572)]