428871168

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8461}}^1$

素因数の和:8496

約数の個数: 120

約数和(自身を含む): 1350433656

約数和(自身を除く): 921562488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4608, 5632, 6336, 8448, 8461, 12672, 16896, 16922, 25344, 25383, 33844, 50688, 50766, 67688, 76149, 93071, 101532, 135376, 152298, 186142, 203064, 270752, 279213, 304596, 372284, 406128, 541504, 558426, 609192, 744568, 812256, 837639, 1083008, 1116852, 1218384, 1489136, 1624512, 1675278, 2166016, 2233704, 2436768, 2978272, 3249024, 3350556, 4332032, 4467408, 4873536, 5956544, 6498048, 6701112, 8934816, 9747072, 11913088, 12996096, 13402224, 17869632, 19494144, 23826176, 26804448, 35739264, 38988288, 47652352, 53608896, 71478528, 107217792, 142957056, 214435584, 428871168]

約数ペア:

[(1, 428871168), (2, 214435584), (3, 142957056), (4, 107217792), (6, 71478528), (8, 53608896), (9, 47652352), (11, 38988288), (12, 35739264), (16, 26804448), (18, 23826176), (22, 19494144), (24, 17869632), (32, 13402224), (33, 12996096), (36, 11913088), (44, 9747072), (48, 8934816), (64, 6701112), (66, 6498048), (72, 5956544), (88, 4873536), (96, 4467408), (99, 4332032), (128, 3350556), (132, 3249024), (144, 2978272), (176, 2436768), (192, 2233704), (198, 2166016), (256, 1675278), (264, 1624512), (288, 1489136), (352, 1218384), (384, 1116852), (396, 1083008), (512, 837639), (528, 812256), (576, 744568), (704, 609192), (768, 558426), (792, 541504), (1056, 406128), (1152, 372284), (1408, 304596), (1536, 279213), (1584, 270752), (2112, 203064), (2304, 186142), (2816, 152298), (3168, 135376), (4224, 101532), (4608, 93071), (5632, 76149), (6336, 67688), (8448, 50766), (8461, 50688), (12672, 33844), (16896, 25383), (16922, 25344)]