299798889472

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{69991}}^1$

素因数の和:70147

約数の個数: 88

約数和(自身を含む): 618942055680

約数和(自身を除く): 319143166208

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 89, 94, 128, 178, 188, 256, 356, 376, 512, 712, 752, 1024, 1424, 1504, 2848, 3008, 4183, 5696, 6016, 8366, 11392, 12032, 16732, 22784, 24064, 33464, 45568, 48128, 66928, 69991, 91136, 133856, 139982, 267712, 279964, 535424, 559928, 1070848, 1119856, 2141696, 2239712, 3289577, 4283392, 4479424, 6229199, 6579154, 8958848, 12458398, 13158308, 17917696, 24916796, 26316616, 35835392, 49833592, 52633232, 71670784, 99667184, 105266464, 199334368, 210532928, 292772353, 398668736, 421065856, 585544706, 797337472, 842131712, 1171089412, 1594674944, 1684263424, 2342178824, 3189349888, 3368526848, 4684357648, 6378699776, 9368715296, 18737430592, 37474861184, 74949722368, 149899444736, 299798889472]

約数ペア:

[(1, 299798889472), (2, 149899444736), (4, 74949722368), (8, 37474861184), (16, 18737430592), (32, 9368715296), (47, 6378699776), (64, 4684357648), (89, 3368526848), (94, 3189349888), (128, 2342178824), (178, 1684263424), (188, 1594674944), (256, 1171089412), (356, 842131712), (376, 797337472), (512, 585544706), (712, 421065856), (752, 398668736), (1024, 292772353), (1424, 210532928), (1504, 199334368), (2848, 105266464), (3008, 99667184), (4183, 71670784), (5696, 52633232), (6016, 49833592), (8366, 35835392), (11392, 26316616), (12032, 24916796), (16732, 17917696), (22784, 13158308), (24064, 12458398), (33464, 8958848), (45568, 6579154), (48128, 6229199), (66928, 4479424), (69991, 4283392), (91136, 3289577), (133856, 2239712), (139982, 2141696), (267712, 1119856), (279964, 1070848), (535424, 559928)]