1331214144

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 4009461120

約数和(自身を除く): 2678246976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 53, 58, 64, 78, 87, 96, 104, 106, 116, 156, 159, 174, 192, 208, 212, 232, 312, 318, 347, 348, 377, 416, 424, 464, 624, 636, 689, 694, 696, 754, 832, 848, 928, 1041, 1131, 1248, 1272, 1378, 1388, 1392, 1508, 1537, 1696, 1856, 2067, 2082, 2262, 2496, 2544, 2756, 2776, 2784, 3016, 3074, 3392, 4134, 4164, 4511, 4524, 4611, 5088, 5512, 5552, 5568, 6032, 6148, 8268, 8328, 9022, 9048, 9222, 10063, 10176, 11024, 11104, 12064, 12296, 13533, 16536, 16656, 18044, 18096, 18391, 18444, 19981, 20126, 22048, 22208, 24128, 24592, 27066, 30189, 33072, 33312, 36088, 36192, 36782, 36888, 39962, 40252, 44096, 49184, 54132, 55173, 59943, 60378, 66144, 66624, 72176, 72384, 73564, 73776, 79924, 80504, 98368, 108264, 110346, 119886, 120756, 130819, 132288, 144352, 147128, 147552, 159848, 161008, 216528, 220692, 239083, 239772, 241512, 261638, 288704, 294256, 295104, 319696, 322016, 392457, 433056, 441384, 478166, 479544, 483024, 523276, 533339, 588512, 639392, 644032, 717249, 784914, 866112, 882768, 956332, 959088, 966048, 1046552, 1066678, 1177024, 1278784, 1434498, 1569828, 1600017, 1765536, 1912664, 1918176, 1932096, 2093104, 2133356, 2868996, 3139656, 3200034, 3531072, 3825328, 3836352, 4186208, 4266712, 5737992, 6279312, 6400068, 6933407, 7650656, 8372416, 8533424, 11475984, 12558624, 12800136, 13866814, 15301312, 17066848, 20800221, 22951968, 25117248, 25600272, 27733628, 34133696, 41600442, 45903936, 51200544, 55467256, 83200884, 102401088, 110934512, 166401768, 221869024, 332803536, 443738048, 665607072, 1331214144]

約数ペア:

[(1, 1331214144), (2, 665607072), (3, 443738048), (4, 332803536), (6, 221869024), (8, 166401768), (12, 110934512), (13, 102401088), (16, 83200884), (24, 55467256), (26, 51200544), (29, 45903936), (32, 41600442), (39, 34133696), (48, 27733628), (52, 25600272), (53, 25117248), (58, 22951968), (64, 20800221), (78, 17066848), (87, 15301312), (96, 13866814), (104, 12800136), (106, 12558624), (116, 11475984), (156, 8533424), (159, 8372416), (174, 7650656), (192, 6933407), (208, 6400068), (212, 6279312), (232, 5737992), (312, 4266712), (318, 4186208), (347, 3836352), (348, 3825328), (377, 3531072), (416, 3200034), (424, 3139656), (464, 2868996), (624, 2133356), (636, 2093104), (689, 1932096), (694, 1918176), (696, 1912664), (754, 1765536), (832, 1600017), (848, 1569828), (928, 1434498), (1041, 1278784), (1131, 1177024), (1248, 1066678), (1272, 1046552), (1378, 966048), (1388, 959088), (1392, 956332), (1508, 882768), (1537, 866112), (1696, 784914), (1856, 717249), (2067, 644032), (2082, 639392), (2262, 588512), (2496, 533339), (2544, 523276), (2756, 483024), (2776, 479544), (2784, 478166), (3016, 441384), (3074, 433056), (3392, 392457), (4134, 322016), (4164, 319696), (4511, 295104), (4524, 294256), (4611, 288704), (5088, 261638), (5512, 241512), (5552, 239772), (5568, 239083), (6032, 220692), (6148, 216528), (8268, 161008), (8328, 159848), (9022, 147552), (9048, 147128), (9222, 144352), (10063, 132288), (10176, 130819), (11024, 120756), (11104, 119886), (12064, 110346), (12296, 108264), (13533, 98368), (16536, 80504), (16656, 79924), (18044, 73776), (18096, 73564), (18391, 72384), (18444, 72176), (19981, 66624), (20126, 66144), (22048, 60378), (22208, 59943), (24128, 55173), (24592, 54132), (27066, 49184), (30189, 44096), (33072, 40252), (33312, 39962), (36088, 36888), (36192, 36782)]