28709186304

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{4261}}^1$

素因数の和:4594

約数の個数: 144

約数和(自身を含む): 79170366464

約数和(自身を除く): 50461180160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 283, 372, 384, 496, 566, 744, 768, 849, 992, 1132, 1488, 1698, 1984, 2264, 2976, 3396, 3968, 4261, 4528, 5952, 6792, 7936, 8522, 8773, 9056, 11904, 12783, 13584, 17044, 17546, 18112, 23808, 25566, 26319, 27168, 34088, 35092, 36224, 51132, 52638, 54336, 68176, 70184, 72448, 102264, 105276, 108672, 132091, 136352, 140368, 204528, 210552, 217344, 264182, 272704, 280736, 396273, 409056, 421104, 528364, 545408, 561472, 792546, 818112, 842208, 1056728, 1090816, 1122944, 1205863, 1585092, 1636224, 1684416, 2113456, 2245888, 2411726, 3170184, 3272448, 3368832, 3617589, 4226912, 4823452, 6340368, 6737664, 7235178, 8453824, 9646904, 12680736, 14470356, 16907648, 19293808, 25361472, 28940712, 33815296, 37381753, 38587616, 50722944, 57881424, 74763506, 77175232, 101445888, 112145259, 115762848, 149527012, 154350464, 224290518, 231525696, 299054024, 308700928, 448581036, 463051392, 598108048, 897162072, 926102784, 1196216096, 1794324144, 2392432192, 3588648288, 4784864384, 7177296576, 9569728768, 14354593152, 28709186304]

約数ペア:

[(1, 28709186304), (2, 14354593152), (3, 9569728768), (4, 7177296576), (6, 4784864384), (8, 3588648288), (12, 2392432192), (16, 1794324144), (24, 1196216096), (31, 926102784), (32, 897162072), (48, 598108048), (62, 463051392), (64, 448581036), (93, 308700928), (96, 299054024), (124, 231525696), (128, 224290518), (186, 154350464), (192, 149527012), (248, 115762848), (256, 112145259), (283, 101445888), (372, 77175232), (384, 74763506), (496, 57881424), (566, 50722944), (744, 38587616), (768, 37381753), (849, 33815296), (992, 28940712), (1132, 25361472), (1488, 19293808), (1698, 16907648), (1984, 14470356), (2264, 12680736), (2976, 9646904), (3396, 8453824), (3968, 7235178), (4261, 6737664), (4528, 6340368), (5952, 4823452), (6792, 4226912), (7936, 3617589), (8522, 3368832), (8773, 3272448), (9056, 3170184), (11904, 2411726), (12783, 2245888), (13584, 2113456), (17044, 1684416), (17546, 1636224), (18112, 1585092), (23808, 1205863), (25566, 1122944), (26319, 1090816), (27168, 1056728), (34088, 842208), (35092, 818112), (36224, 792546), (51132, 561472), (52638, 545408), (54336, 528364), (68176, 421104), (70184, 409056), (72448, 396273), (102264, 280736), (105276, 272704), (108672, 264182), (132091, 217344), (136352, 210552), (140368, 204528)]