816147072

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54497}}^1$

素因数の和:54530

約数の個数: 96

約数和(自身を含む): 2529252180

約数和(自身を除く): 1713105108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 54497, 108994, 163491, 217988, 326982, 435976, 490473, 653964, 708461, 871952, 980946, 1307928, 1416922, 1743904, 1961892, 2125383, 2615856, 2833844, 3487808, 3923784, 4250766, 5231712, 5667688, 6376149, 6975616, 7847568, 8501532, 10463424, 11335376, 12752298, 15695136, 17003064, 20926848, 22670752, 25504596, 31390272, 34006128, 45341504, 51009192, 62780544, 68012256, 90683008, 102018384, 136024512, 204036768, 272049024, 408073536, 816147072]

約数ペア:

[(1, 816147072), (2, 408073536), (3, 272049024), (4, 204036768), (6, 136024512), (8, 102018384), (9, 90683008), (12, 68012256), (13, 62780544), (16, 51009192), (18, 45341504), (24, 34006128), (26, 31390272), (32, 25504596), (36, 22670752), (39, 20926848), (48, 17003064), (52, 15695136), (64, 12752298), (72, 11335376), (78, 10463424), (96, 8501532), (104, 7847568), (117, 6975616), (128, 6376149), (144, 5667688), (156, 5231712), (192, 4250766), (208, 3923784), (234, 3487808), (288, 2833844), (312, 2615856), (384, 2125383), (416, 1961892), (468, 1743904), (576, 1416922), (624, 1307928), (832, 980946), (936, 871952), (1152, 708461), (1248, 653964), (1664, 490473), (1872, 435976), (2496, 326982), (3744, 217988), (4992, 163491), (7488, 108994), (14976, 54497)]