258894144

素因数分解:

$2^6\times 3^6\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 196

約数和(自身を含む): 799551360

約数和(自身を除く): 540657216

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, 144, 162, 179, 186, 192, 216, 243, 248, 279, 288, 324, 358, 372, 432, 486, 496, 537, 558, 576, 648, 716, 729, 744, 837, 864, 972, 992, 1074, 1116, 1296, 1432, 1458, 1488, 1611, 1674, 1728, 1944, 1984, 2148, 2232, 2511, 2592, 2864, 2916, 2976, 3222, 3348, 3888, 4296, 4464, 4833, 5022, 5184, 5549, 5728, 5832, 5952, 6444, 6696, 7533, 7776, 8592, 8928, 9666, 10044, 11098, 11456, 11664, 12888, 13392, 14499, 15066, 15552, 16647, 17184, 17856, 19332, 20088, 22196, 22599, 23328, 25776, 26784, 28998, 30132, 33294, 34368, 38664, 40176, 43497, 44392, 45198, 46656, 49941, 51552, 53568, 57996, 60264, 66588, 77328, 80352, 86994, 88784, 90396, 99882, 103104, 115992, 120528, 130491, 133176, 149823, 154656, 160704, 173988, 177568, 180792, 199764, 231984, 241056, 260982, 266352, 299646, 309312, 347976, 355136, 361584, 399528, 449469, 463968, 482112, 521964, 532704, 599292, 695952, 723168, 799056, 898938, 927936, 1043928, 1065408, 1198584, 1348407, 1391904, 1446336, 1598112, 1797876, 2087856, 2397168, 2696814, 2783808, 3196224, 3595752, 4045221, 4175712, 4794336, 5393628, 7191504, 8090442, 8351424, 9588672, 10787256, 14383008, 16180884, 21574512, 28766016, 32361768, 43149024, 64723536, 86298048, 129447072, 258894144]

約数ペア:

[(1, 258894144), (2, 129447072), (3, 86298048), (4, 64723536), (6, 43149024), (8, 32361768), (9, 28766016), (12, 21574512), (16, 16180884), (18, 14383008), (24, 10787256), (27, 9588672), (31, 8351424), (32, 8090442), (36, 7191504), (48, 5393628), (54, 4794336), (62, 4175712), (64, 4045221), (72, 3595752), (81, 3196224), (93, 2783808), (96, 2696814), (108, 2397168), (124, 2087856), (144, 1797876), (162, 1598112), (179, 1446336), (186, 1391904), (192, 1348407), (216, 1198584), (243, 1065408), (248, 1043928), (279, 927936), (288, 898938), (324, 799056), (358, 723168), (372, 695952), (432, 599292), (486, 532704), (496, 521964), (537, 482112), (558, 463968), (576, 449469), (648, 399528), (716, 361584), (729, 355136), (744, 347976), (837, 309312), (864, 299646), (972, 266352), (992, 260982), (1074, 241056), (1116, 231984), (1296, 199764), (1432, 180792), (1458, 177568), (1488, 173988), (1611, 160704), (1674, 154656), (1728, 149823), (1944, 133176), (1984, 130491), (2148, 120528), (2232, 115992), (2511, 103104), (2592, 99882), (2864, 90396), (2916, 88784), (2976, 86994), (3222, 80352), (3348, 77328), (3888, 66588), (4296, 60264), (4464, 57996), (4833, 53568), (5022, 51552), (5184, 49941), (5549, 46656), (5728, 45198), (5832, 44392), (5952, 43497), (6444, 40176), (6696, 38664), (7533, 34368), (7776, 33294), (8592, 30132), (8928, 28998), (9666, 26784), (10044, 25776), (11098, 23328), (11456, 22599), (11664, 22196), (12888, 20088), (13392, 19332), (14499, 17856), (15066, 17184), (15552, 16647)]