254238431328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{704527}}^1$

素因数の和:704729

約数の個数: 144

約数和(自身を含む): 830892142080

約数和(自身を除く): 576653710752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 179, 224, 252, 288, 336, 358, 504, 537, 672, 716, 1008, 1074, 1253, 1432, 1611, 2016, 2148, 2506, 2864, 3222, 3759, 4296, 5012, 5728, 6444, 7518, 8592, 10024, 11277, 12888, 15036, 17184, 20048, 22554, 25776, 30072, 40096, 45108, 51552, 60144, 90216, 120288, 180432, 360864, 704527, 1409054, 2113581, 2818108, 4227162, 4931689, 5636216, 6340743, 8454324, 9863378, 11272432, 12681486, 14795067, 16908648, 19726756, 22544864, 25362972, 29590134, 33817296, 39453512, 44385201, 50725944, 59180268, 67634592, 78907024, 88770402, 101451888, 118360536, 126110333, 157814048, 177540804, 202903776, 236721072, 252220666, 355081608, 378330999, 473442144, 504441332, 710163216, 756661998, 882772331, 1008882664, 1134992997, 1420326432, 1513323996, 1765544662, 2017765328, 2269985994, 2648316993, 3026647992, 3531089324, 4035530656, 4539971988, 5296633986, 6053295984, 7062178648, 7944950979, 9079943976, 10593267972, 12106591968, 14124357296, 15889901958, 18159887952, 21186535944, 28248714592, 31779803916, 36319775904, 42373071888, 63559607832, 84746143776, 127119215664, 254238431328]

約数ペア:

[(1, 254238431328), (2, 127119215664), (3, 84746143776), (4, 63559607832), (6, 42373071888), (7, 36319775904), (8, 31779803916), (9, 28248714592), (12, 21186535944), (14, 18159887952), (16, 15889901958), (18, 14124357296), (21, 12106591968), (24, 10593267972), (28, 9079943976), (32, 7944950979), (36, 7062178648), (42, 6053295984), (48, 5296633986), (56, 4539971988), (63, 4035530656), (72, 3531089324), (84, 3026647992), (96, 2648316993), (112, 2269985994), (126, 2017765328), (144, 1765544662), (168, 1513323996), (179, 1420326432), (224, 1134992997), (252, 1008882664), (288, 882772331), (336, 756661998), (358, 710163216), (504, 504441332), (537, 473442144), (672, 378330999), (716, 355081608), (1008, 252220666), (1074, 236721072), (1253, 202903776), (1432, 177540804), (1611, 157814048), (2016, 126110333), (2148, 118360536), (2506, 101451888), (2864, 88770402), (3222, 78907024), (3759, 67634592), (4296, 59180268), (5012, 50725944), (5728, 44385201), (6444, 39453512), (7518, 33817296), (8592, 29590134), (10024, 25362972), (11277, 22544864), (12888, 19726756), (15036, 16908648), (17184, 14795067), (20048, 12681486), (22554, 11272432), (25776, 9863378), (30072, 8454324), (40096, 6340743), (45108, 5636216), (51552, 4931689), (60144, 4227162), (90216, 2818108), (120288, 2113581), (180432, 1409054), (360864, 704527)]