319158144

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 986119680

約数和(自身を除く): 666961536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 331, 372, 384, 432, 486, 496, 558, 576, 648, 662, 744, 837, 864, 972, 992, 993, 1116, 1152, 1296, 1324, 1488, 1674, 1728, 1944, 1984, 1986, 2232, 2511, 2592, 2648, 2976, 2979, 3348, 3456, 3888, 3968, 3972, 4464, 5022, 5184, 5296, 5952, 5958, 6696, 7533, 7776, 7944, 8928, 8937, 10044, 10261, 10368, 10592, 11904, 11916, 13392, 15066, 15552, 15888, 17856, 17874, 20088, 20522, 21184, 23832, 26784, 26811, 30132, 30783, 31104, 31776, 35712, 35748, 40176, 41044, 42368, 47664, 53568, 53622, 60264, 61566, 63552, 71496, 80352, 80433, 82088, 92349, 95328, 107136, 107244, 120528, 123132, 127104, 142992, 160704, 160866, 164176, 184698, 190656, 214488, 241056, 246264, 277047, 285984, 321408, 321732, 328352, 369396, 381312, 428976, 482112, 492528, 554094, 571968, 643464, 656704, 738792, 831141, 857952, 964224, 985056, 1108188, 1143936, 1286928, 1313408, 1477584, 1662282, 1715904, 1970112, 2216376, 2493423, 2573856, 2955168, 3324564, 3431808, 3940224, 4432752, 4986846, 5147712, 5910336, 6649128, 8865504, 9973692, 10295424, 11820672, 13298256, 17731008, 19947384, 26596512, 35462016, 39894768, 53193024, 79789536, 106386048, 159579072, 319158144]

約数ペア:

[(1, 319158144), (2, 159579072), (3, 106386048), (4, 79789536), (6, 53193024), (8, 39894768), (9, 35462016), (12, 26596512), (16, 19947384), (18, 17731008), (24, 13298256), (27, 11820672), (31, 10295424), (32, 9973692), (36, 8865504), (48, 6649128), (54, 5910336), (62, 5147712), (64, 4986846), (72, 4432752), (81, 3940224), (93, 3431808), (96, 3324564), (108, 2955168), (124, 2573856), (128, 2493423), (144, 2216376), (162, 1970112), (186, 1715904), (192, 1662282), (216, 1477584), (243, 1313408), (248, 1286928), (279, 1143936), (288, 1108188), (324, 985056), (331, 964224), (372, 857952), (384, 831141), (432, 738792), (486, 656704), (496, 643464), (558, 571968), (576, 554094), (648, 492528), (662, 482112), (744, 428976), (837, 381312), (864, 369396), (972, 328352), (992, 321732), (993, 321408), (1116, 285984), (1152, 277047), (1296, 246264), (1324, 241056), (1488, 214488), (1674, 190656), (1728, 184698), (1944, 164176), (1984, 160866), (1986, 160704), (2232, 142992), (2511, 127104), (2592, 123132), (2648, 120528), (2976, 107244), (2979, 107136), (3348, 95328), (3456, 92349), (3888, 82088), (3968, 80433), (3972, 80352), (4464, 71496), (5022, 63552), (5184, 61566), (5296, 60264), (5952, 53622), (5958, 53568), (6696, 47664), (7533, 42368), (7776, 41044), (7944, 40176), (8928, 35748), (8937, 35712), (10044, 31776), (10261, 31104), (10368, 30783), (10592, 30132), (11904, 26811), (11916, 26784), (13392, 23832), (15066, 21184), (15552, 20522), (15888, 20088), (17856, 17874)]