338846976

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 216

約数和(自身を含む): 1093703520

約数和(自身を除く): 754856544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 419, 432, 468, 486, 576, 624, 648, 702, 768, 832, 838, 864, 936, 972, 1053, 1152, 1248, 1257, 1296, 1404, 1664, 1676, 1728, 1872, 1944, 2106, 2304, 2496, 2514, 2592, 2808, 3159, 3328, 3352, 3456, 3744, 3771, 3888, 4212, 4992, 5028, 5184, 5447, 5616, 6318, 6704, 6912, 7488, 7542, 7776, 8424, 9984, 10056, 10368, 10894, 11232, 11313, 12636, 13408, 14976, 15084, 15552, 16341, 16848, 20112, 20736, 21788, 22464, 22626, 25272, 26816, 29952, 30168, 31104, 32682, 33696, 33939, 40224, 43576, 44928, 45252, 49023, 50544, 53632, 60336, 62208, 65364, 67392, 67878, 80448, 87152, 89856, 90504, 98046, 101088, 101817, 107264, 120672, 130728, 134784, 135756, 147069, 160896, 174304, 181008, 196092, 202176, 203634, 241344, 261456, 269568, 271512, 294138, 321792, 348608, 362016, 392184, 404352, 407268, 441207, 482688, 522912, 543024, 588276, 697216, 724032, 784368, 808704, 814536, 882414, 965376, 1045824, 1086048, 1176552, 1323621, 1394432, 1448064, 1568736, 1629072, 1764828, 2091648, 2172096, 2353104, 2647242, 2896128, 3137472, 3258144, 3529656, 4183296, 4344192, 4706208, 5294484, 6274944, 6516288, 7059312, 8688384, 9412416, 10588968, 12549888, 13032576, 14118624, 18824832, 21177936, 26065152, 28237248, 37649664, 42355872, 56474496, 84711744, 112948992, 169423488, 338846976]

約数ペア:

[(1, 338846976), (2, 169423488), (3, 112948992), (4, 84711744), (6, 56474496), (8, 42355872), (9, 37649664), (12, 28237248), (13, 26065152), (16, 21177936), (18, 18824832), (24, 14118624), (26, 13032576), (27, 12549888), (32, 10588968), (36, 9412416), (39, 8688384), (48, 7059312), (52, 6516288), (54, 6274944), (64, 5294484), (72, 4706208), (78, 4344192), (81, 4183296), (96, 3529656), (104, 3258144), (108, 3137472), (117, 2896128), (128, 2647242), (144, 2353104), (156, 2172096), (162, 2091648), (192, 1764828), (208, 1629072), (216, 1568736), (234, 1448064), (243, 1394432), (256, 1323621), (288, 1176552), (312, 1086048), (324, 1045824), (351, 965376), (384, 882414), (416, 814536), (419, 808704), (432, 784368), (468, 724032), (486, 697216), (576, 588276), (624, 543024), (648, 522912), (702, 482688), (768, 441207), (832, 407268), (838, 404352), (864, 392184), (936, 362016), (972, 348608), (1053, 321792), (1152, 294138), (1248, 271512), (1257, 269568), (1296, 261456), (1404, 241344), (1664, 203634), (1676, 202176), (1728, 196092), (1872, 181008), (1944, 174304), (2106, 160896), (2304, 147069), (2496, 135756), (2514, 134784), (2592, 130728), (2808, 120672), (3159, 107264), (3328, 101817), (3352, 101088), (3456, 98046), (3744, 90504), (3771, 89856), (3888, 87152), (4212, 80448), (4992, 67878), (5028, 67392), (5184, 65364), (5447, 62208), (5616, 60336), (6318, 53632), (6704, 50544), (6912, 49023), (7488, 45252), (7542, 44928), (7776, 43576), (8424, 40224), (9984, 33939), (10056, 33696), (10368, 32682), (10894, 31104), (11232, 30168), (11313, 29952), (12636, 26816), (13408, 25272), (14976, 22626), (15084, 22464), (15552, 21788), (16341, 20736), (16848, 20112)]